18560132 has 12 divisors (see below), whose sum is σ = 32669196. Its totient is φ = 9226080.

The previous prime is 18560119. The next prime is 18560183. The reversal of 18560132 is 23106581.

It can be written as a sum of positive squares in 2 ways, for example, as 16532356 + 2027776 = 4066^2 + 1424^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12719 + ... + 14102.

It is an arithmetic number, because the mean of its divisors is an integer number (2722433).

Almost surely, 2^18560132 is an apocalyptic number.

It is an amenable number.

18560132 is a deficient number, since it is larger than the sum of its proper divisors (14109064).

18560132 is a wasteful number, since it uses less digits than its factorization.

18560132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26998 (or 26996 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 18560132 is about 4308.1471655458. The cubic root of 18560132 is about 264.7648655934.

The spelling of 18560132 in words is "eighteen million, five hundred sixty thousand, one hundred thirty-two".