24934940 has 12 divisors (see below), whose sum is σ = 52363416. Its totient is φ = 9973968.

The previous prime is 24934939. The next prime is 24934951. The reversal of 24934940 is 4943942.

It is a self number, because there is not a number n which added to its sum of digits gives 24934940.

It is a congruent number.

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, 623354 + ... + 623393.

It is an arithmetic number, because the mean of its divisors is an integer number (4363618).

Almost surely, 2^24934940 is an apocalyptic number.

24934940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24934940 is an abundant number, since it is smaller than the sum of its proper divisors (27428476).

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

24934940 is a wasteful number, since it uses less digits than its factorization.

24934940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1246756 (or 1246754 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 24934940 is about 4993.4897616797. The cubic root of 24934940 is about 292.1479046787.

The spelling of 24934940 in words is "twenty-four million, nine hundred thirty-four thousand, nine hundred forty".