470249756 has 12 divisors (see below), whose sum is σ = 834528240. Its totient is φ = 231813120.

The previous prime is 470249737. The next prime is 470249777. The reversal of 470249756 is 657942074.

It is a super-2 number, since 2×470249756² = 442269666036119072, which contains 22 as substring.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 827621 + ... + 828188.

It is an arithmetic number, because the mean of its divisors is an integer number (69544020).

Almost surely, 2^470249756 is an apocalyptic number.

It is an amenable number.

470249756 is a deficient number, since it is larger than the sum of its proper divisors (364278484).

470249756 is a wasteful number, since it uses less digits than its factorization.

470249756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1655884 (or 1655882 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 44.

The square root of 470249756 is about 21685.2428162564. The cubic root of 470249756 is about 777.6357050582.

The spelling of 470249756 in words is "four hundred seventy million, two hundred forty-nine thousand, seven hundred fifty-six".