24668945 has 16 divisors (see below), whose sum is σ = 33915648. Its totient is φ = 16873920.

The previous prime is 24668933. The next prime is 24668951. The reversal of 24668945 is 54986642.

It is not a de Polignac number, because 24668945 - 2⁸ = 24668689 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 24668896 and 24668905.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21527 + ... + 22643.

It is an arithmetic number, because the mean of its divisors is an integer number (2119728).

Almost surely, 2^24668945 is an apocalyptic number.

It is an amenable number.

24668945 is a deficient number, since it is larger than the sum of its proper divisors (9246703).

24668945 is a wasteful number, since it uses less digits than its factorization.

24668945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1760.

The product of its digits is 414720, while the sum is 44.

The square root of 24668945 is about 4966.7841708695. The cubic root of 24668945 is about 291.1053534602.

It can be divided in two parts, 2466 and 8945, that added together give a palindrome (11411).

The spelling of 24668945 in words is "twenty-four million, six hundred sixty-eight thousand, nine hundred forty-five".