24968945 has 16 divisors (see below), whose sum is σ = 31664640. Its totient is φ = 18849024.

The previous prime is 24968941. The next prime is 24968953. The reversal of 24968945 is 54986942.

It is a cyclic number.

It is not a de Polignac number, because 24968945 - 2² = 24968941 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 24968945.

It is not an unprimeable number, because it can be changed into a prime (24968941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40832 + ... + 41438.

It is an arithmetic number, because the mean of its divisors is an integer number (1979040).

Almost surely, 2^24968945 is an apocalyptic number.

It is an amenable number.

24968945 is a deficient number, since it is larger than the sum of its proper divisors (6695695).

24968945 is a wasteful number, since it uses less digits than its factorization.

24968945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064.

The product of its digits is 622080, while the sum is 47.

The square root of 24968945 is about 4996.8935349875. The cubic root of 24968945 is about 292.2806498262.

The spelling of 24968945 in words is "twenty-four million, nine hundred sixty-eight thousand, nine hundred forty-five".