24472725 has 24 divisors (see below), whose sum is σ = 41559840. Its totient is φ = 12697920.

The previous prime is 24472711. The next prime is 24472769. The reversal of 24472725 is 52727442.

It is a happy number.

It is not a de Polignac number, because 24472725 - 2⁹ = 24472213 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1635 + ... + 7184.

It is an arithmetic number, because the mean of its divisors is an integer number (1731660).

Almost surely, 2^24472725 is an apocalyptic number.

24472725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

24472725 is a deficient number, since it is larger than the sum of its proper divisors (17087115).

24472725 is a wasteful number, since it uses less digits than its factorization.

24472725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8869 (or 8864 counting only the distinct ones).

The product of its digits is 31360, while the sum is 33.

The square root of 24472725 is about 4946.9915099988. The cubic root of 24472725 is about 290.3314679976.

The spelling of 24472725 in words is "twenty-four million, four hundred seventy-two thousand, seven hundred twenty-five".