24939132 has 24 divisors (see below), whose sum is σ = 58738176. Its totient is φ = 8234928.

The previous prime is 24939121. The next prime is 24939133. The reversal of 24939132 is 23193942.

It is a junction number, because it is equal to n+sod(n) for n = 24939093 and 24939102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24939133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8428 + ... + 10995.

It is an arithmetic number, because the mean of its divisors is an integer number (2447424).

Almost surely, 2^24939132 is an apocalyptic number.

It is an amenable number.

24939132 is an abundant number, since it is smaller than the sum of its proper divisors (33799044).

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

24939132 is a wasteful number, since it uses less digits than its factorization.

24939132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19537 (or 19535 counting only the distinct ones).

The product of its digits is 11664, while the sum is 33.

The square root of 24939132 is about 4993.9094905695. The cubic root of 24939132 is about 292.1642754873.

The spelling of 24939132 in words is "twenty-four million, nine hundred thirty-nine thousand, one hundred thirty-two".