74632 has 16 divisors (see below), whose sum is σ = 147600. Its totient is φ = 35280.

The previous prime is 74623. The next prime is 74653. The reversal of 74632 is 23647.

It is a d-powerful number, because it can be written as 7⁴ + 4⁸ + 6 + 3⁸ + 2⁷ .

It is a plaindrome in base 9 and base 16.

It is an unprimeable number.

74632 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94 + ... + 397.

It is an arithmetic number, because the mean of its divisors is an integer number (9225).

2⁷⁴⁶³² is an apocalyptic number.

It is an amenable number.

74632 is a deficient number, since it is larger than the sum of its proper divisors (72968).

74632 is a wasteful number, since it uses less digits than its factorization.

74632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516 (or 512 counting only the distinct ones).

The product of its digits is 1008, while the sum is 22.

The square root of 74632 is about 273.1885795563. The cubic root of 74632 is about 42.1025460966.

The spelling of 74632 in words is "seventy-four thousand, six hundred thirty-two".