477012400 has 60 divisors (see below), whose sum is σ = 1170451872. Its totient is φ = 186737920.

The previous prime is 477012391. The next prime is 477012413. The reversal of 477012400 is 4210774.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6114 + ... + 31486.

Almost surely, 2^477012400 is an apocalyptic number.

477012400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 477012400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (585225936).

477012400 is an abundant number, since it is smaller than the sum of its proper divisors (693439472).

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

477012400 is a wasteful number, since it uses less digits than its factorization.

477012400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25438 (or 25427 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 25.

The square root of 477012400 is about 21840.6135444955. The cubic root of 477012400 is about 781.3456936649.

The spelling of 477012400 in words is "four hundred seventy-seven million, twelve thousand, four hundred".