76574232 has 96 divisors (see below), whose sum is σ = 238960800. Its totient is φ = 21699072.

The previous prime is 76574209. The next prime is 76574249. The reversal of 76574232 is 23247567.

It is a happy number.

It is a super-2 number, since 2×76574232² = 11727226012779648, which contains 22 as substring.

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 polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68494 + ... + 69602.

It is an arithmetic number, because the mean of its divisors is an integer number (2489175).

Almost surely, 2^76574232 is an apocalyptic number.

76574232 is a gapful number since it is divisible by the number (72) 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 76574232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119480400).

76574232 is an abundant number, since it is smaller than the sum of its proper divisors (162386568).

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

76574232 is a wasteful number, since it uses less digits than its factorization.

76574232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265 (or 1258 counting only the distinct ones).

The product of its digits is 70560, while the sum is 36.

The square root of 76574232 is about 8750.6703743199. The cubic root of 76574232 is about 424.6465009794.

The spelling of 76574232 in words is "seventy-six million, five hundred seventy-four thousand, two hundred thirty-two".