477254232 has 192 divisors, whose sum is σ = 1660538880. Its totient is φ = 120358656.

The previous prime is 477254203. The next prime is 477254249. The reversal of 477254232 is 232452774.

It is a happy number.

477254232 is a `hidden beast` number, since 47 + 72 + 542 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 47 ways as a sum of consecutive naturals, for example, 149113 + ... + 152279.

It is an arithmetic number, because the mean of its divisors is an integer number (8648640).

Almost surely, 2^477254232 is an apocalyptic number.

477254232 is a gapful number since it is divisible by the number (42) 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 477254232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (830269440).

477254232 is an abundant number, since it is smaller than the sum of its proper divisors (1183284648).

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

477254232 is a wasteful number, since it uses less digits than its factorization.

477254232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3222 (or 3215 counting only the distinct ones).

The product of its digits is 94080, while the sum is 36.

The square root of 477254232 is about 21846.1491343440. The cubic root of 477254232 is about 781.4777115252.

The spelling of 477254232 in words is "four hundred seventy-seven million, two hundred fifty-four thousand, two hundred thirty-two".