24972465 has 32 divisors (see below), whose sum is σ = 46734336. Its totient is φ = 11148480.

The previous prime is 24972461. The next prime is 24972481. The reversal of 24972465 is 56427942.

It is not a de Polignac number, because 24972465 - 2² = 24972461 is a prime.

It is not an unprimeable number, because it can be changed into a prime (24972461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1750 + ... + 7280.

It is an arithmetic number, because the mean of its divisors is an integer number (1460448).

Almost surely, 2^24972465 is an apocalyptic number.

It is an amenable number.

24972465 is a deficient number, since it is larger than the sum of its proper divisors (21761871).

24972465 is a wasteful number, since it uses less digits than its factorization.

24972465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5589.

The product of its digits is 120960, while the sum is 39.

The square root of 24972465 is about 4997.2457414060. The cubic root of 24972465 is about 292.2943839473.

The spelling of 24972465 in words is "twenty-four million, nine hundred seventy-two thousand, four hundred sixty-five".