470260656 has 120 divisors (see below), whose sum is σ = 1345007664. Its totient is φ = 153354240.

The previous prime is 470260643. The next prime is 470260657. The reversal of 470260656 is 656062074.

470260656 is a `hidden beast` number, since 47 + 0 + 2 + 606 + 5 + 6 = 666.

It is a super-2 number, since 2×470260656² = 442290169163100672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 470260656.

It is not an unprimeable number, because it can be changed into a prime (470260657) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1829680 + ... + 1829936.

Almost surely, 2^470260656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 470260656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (672503832).

470260656 is an abundant number, since it is smaller than the sum of its proper divisors (874747008).

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

470260656 is a wasteful number, since it uses less digits than its factorization.

470260656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499 (or 490 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 470260656 is about 21685.4941377871. The cubic root of 470260656 is about 777.6417133290.

The spelling of 470260656 in words is "four hundred seventy million, two hundred sixty thousand, six hundred fifty-six".