24252039 has 24 divisors (see below), whose sum is σ = 40190592. Its totient is φ = 13804560.

The previous prime is 24252017. The next prime is 24252073. The reversal of 24252039 is 93025242.

It is not a de Polignac number, because 24252039 - 2⁸ = 24251783 is a prime.

It is a super-2 number, since 2×24252039² = 1176322791315042, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24252539) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20272 + ... + 21434.

It is an arithmetic number, because the mean of its divisors is an integer number (1674608).

Almost surely, 2^24252039 is an apocalyptic number.

24252039 is a deficient number, since it is larger than the sum of its proper divisors (15938553).

24252039 is a wasteful number, since it uses less digits than its factorization.

24252039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1507 (or 1504 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 24252039 is about 4924.6359256294. The cubic root of 24252039 is about 289.4561308776.

The spelling of 24252039 in words is "twenty-four million, two hundred fifty-two thousand, thirty-nine".