118432 has 12 divisors (see below), whose sum is σ = 233226. Its totient is φ = 59200.

The previous prime is 118429. The next prime is 118453. The reversal of 118432 is 234811.

It can be written as a sum of positive squares in only one way, i.e., 104976 + 13456 = 324^2 + 116^2 .

It is a super-2 number, since 2×118432² = 28052277248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1819 + ... + 1882.

2¹¹⁸⁴³² is an apocalyptic number.

It is an amenable number.

118432 is a deficient number, since it is larger than the sum of its proper divisors (114794).

118432 is an equidigital number, since it uses as much as digits as its factorization.

118432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3711 (or 3703 counting only the distinct ones).

The product of its digits is 192, while the sum is 19.

The square root of 118432 is about 344.1395065958. The cubic root of 118432 is about 49.1084644367.

The spelling of 118432 in words is "one hundred eighteen thousand, four hundred thirty-two".