477890272 has 12 divisors (see below), whose sum is σ = 940846536. Its totient is φ = 238945120.

The previous prime is 477890269. The next prime is 477890293. The reversal of 477890272 is 272098774.

It is a super-2 number, since 2×477890272² = 456758224144467968, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 7467004 + ... + 7467067.

It is an arithmetic number, because the mean of its divisors is an integer number (78403878).

Almost surely, 2^477890272 is an apocalyptic number.

It is an amenable number.

477890272 is a deficient number, since it is larger than the sum of its proper divisors (462956264).

477890272 is a wasteful number, since it uses less digits than its factorization.

477890272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14934081 (or 14934073 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 46.

The square root of 477890272 is about 21860.7015440951. The cubic root of 477890272 is about 781.8247176601.

The spelling of 477890272 in words is "four hundred seventy-seven million, eight hundred ninety thousand, two hundred seventy-two".