477804272 has 40 divisors (see below), whose sum is σ = 1023766320. Its totient is φ = 214202880.

The previous prime is 477804253. The next prime is 477804281. The reversal of 477804272 is 272408774.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5747 + ... + 31442.

It is an arithmetic number, because the mean of its divisors is an integer number (25594158).

Almost surely, 2^477804272 is an apocalyptic number.

It is an amenable number.

477804272 is an abundant number, since it is smaller than the sum of its proper divisors (545962048).

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

477804272 is a wasteful number, since it uses less digits than its factorization.

477804272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37281 (or 37275 counting only the distinct ones).

The product of its (nonzero) digits is 175616, while the sum is 41.

The square root of 477804272 is about 21858.7344555901. The cubic root of 477804272 is about 781.7778164059. Note that the first 3 decimals are identical.

The spelling of 477804272 in words is "four hundred seventy-seven million, eight hundred four thousand, two hundred seventy-two".