12532492 has 24 divisors (see below), whose sum is σ = 25744544. Its totient is φ = 5225472.

The previous prime is 12532477. The next prime is 12532517. The reversal of 12532492 is 29423521.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 12532492.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5013 + ... + 7084.

Almost surely, 2^12532492 is an apocalyptic number.

It is an amenable number.

12532492 is an abundant number, since it is smaller than the sum of its proper divisors (13212052).

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

12532492 is a wasteful number, since it uses less digits than its factorization.

12532492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12145 (or 12143 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 12532492 is about 3540.1259864587. The cubic root of 12532492 is about 232.2803537060.

The spelling of 12532492 in words is "twelve million, five hundred thirty-two thousand, four hundred ninety-two".