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470032416 = 253372331109
BaseRepresentation
bin11100000001000…
…010000000100000
31012202110010021000
4130001002000200
51430312014131
6114350232000
714435131620
oct3401020040
91182403230
10470032416
11221359347
121114b5600
13764c1ab9
14465d4880
152b3e8ce6
hex1c042020

470032416 has 384 divisors, whose sum is σ = 1703116800. Its totient is φ = 123171840.

The previous prime is 470032397. The next prime is 470032421. The reversal of 470032416 is 614230074.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 470032416.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4312170 + ... + 4312278.

It is an arithmetic number, because the mean of its divisors is an integer number (4435200).

Almost surely, 2470032416 is an apocalyptic number.

470032416 is a gapful number since it is divisible by the number (46) 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 470032416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (851558400).

470032416 is an abundant number, since it is smaller than the sum of its proper divisors (1233084384).

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

470032416 is a wasteful number, since it uses less digits than its factorization.

470032416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189 (or 175 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 470032416 is about 21680.2309950794. The cubic root of 470032416 is about 777.5158840577.

The spelling of 470032416 in words is "four hundred seventy million, thirty-two thousand, four hundred sixteen".