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474874560 = 263252367107
BaseRepresentation
bin11100010011100…
…000001011000000
31020002120010102200
4130103200023000
51433031441220
6115042113200
714524236636
oct3423401300
91202503380
10474874560
11224066316
1211304b800
13774c8a84
14470d5356
152ba53890
hex1c4e02c0

474874560 has 336 divisors, whose sum is σ = 1745991936. Its totient is φ = 118204416.

The previous prime is 474874553. The next prime is 474874567. The reversal of 474874560 is 65478474.

474874560 is a `hidden beast` number, since 4 + 7 + 4 + 87 + 4 + 560 = 666.

It is an interprime number because it is at equal distance from previous prime (474874553) and next prime (474874567).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (474874567) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4438027 + ... + 4438133.

Almost surely, 2474874560 is an apocalyptic number.

474874560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 474874560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (872995968).

474874560 is an abundant number, since it is smaller than the sum of its proper divisors (1271117376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

474874560 is a wasteful number, since it uses less digits than its factorization.

474874560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 45.

The square root of 474874560 is about 21791.6167367178. The cubic root of 474874560 is about 780.1766858123.

The spelling of 474874560 in words is "four hundred seventy-four million, eight hundred seventy-four thousand, five hundred sixty".