24934938 has 16 divisors (see below), whose sum is σ = 56994240. Its totient is φ = 7124256.

The previous prime is 24934913. The next prime is 24934939. The reversal of 24934938 is 83943942.

It is a happy number.

It is a super-2 number, since 2×24934938² = 1243502266127688, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 593689 = 24934938 / (2 + 4 + 9 + 3 + 4 + 9 + 3 + 8).

It is a self number, because there is not a number n which added to its sum of digits gives 24934938.

It is not an unprimeable number, because it can be changed into a prime (24934939) 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, 296803 + ... + 296886.

It is an arithmetic number, because the mean of its divisors is an integer number (3562140).

Almost surely, 2^24934938 is an apocalyptic number.

24934938 is an abundant number, since it is smaller than the sum of its proper divisors (32059302).

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

24934938 is a wasteful number, since it uses less digits than its factorization.

24934938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593701.

The product of its digits is 186624, while the sum is 42.

The square root of 24934938 is about 4993.4895614189. The cubic root of 24934938 is about 292.1478968677.

The spelling of 24934938 in words is "twenty-four million, nine hundred thirty-four thousand, nine hundred thirty-eight".