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474007480 = 23520835689
BaseRepresentation
bin11100010000001…
…100011110111000
31020000221002000121
4130100030132320
51432321214410
6115011343024
714513666002
oct3420143670
91200832017
10474007480
11223623921
121128b1a74
13772841cb
1446d4b372
152b9319da
hex1c40c7b8

474007480 has 32 divisors (see below), whose sum is σ = 1067216400. Its totient is φ = 189478656.

The previous prime is 474007477. The next prime is 474007487. The reversal of 474007480 is 84700474.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474007487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80476 + ... + 86164.

Almost surely, 2474007480 is an apocalyptic number.

474007480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

474007480 is an abundant number, since it is smaller than the sum of its proper divisors (593208920).

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

474007480 is a wasteful number, since it uses less digits than its factorization.

474007480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7783 (or 7779 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 34.

The square root of 474007480 is about 21771.7128402889. The cubic root of 474007480 is about 779.7015513911.

The spelling of 474007480 in words is "four hundred seventy-four million, seven thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 2083 4166 5689 8332 10415 11378 16664 20830 22756 28445 41660 45512 56890 83320 113780 227560 11850187 23700374 47400748 59250935 94801496 118501870 237003740 474007480