477427772 has 12 divisors (see below), whose sum is σ = 835922640. Its totient is φ = 238592736.

The previous prime is 477427771. The next prime is 477427777. The reversal of 477427772 is 277724774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477427771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21113 + ... + 37424.

It is an arithmetic number, because the mean of its divisors is an integer number (69660220).

Almost surely, 2^477427772 is an apocalyptic number.

It is an amenable number.

477427772 is a deficient number, since it is larger than the sum of its proper divisors (358494868).

477427772 is a wasteful number, since it uses less digits than its factorization.

477427772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60580 (or 60578 counting only the distinct ones).

The product of its digits is 1075648, while the sum is 47.

The square root of 477427772 is about 21850.1206403992. The cubic root of 477427772 is about 781.5724208007.

The spelling of 477427772 in words is "four hundred seventy-seven million, four hundred twenty-seven thousand, seven hundred seventy-two".