24738925 has 6 divisors (see below), whose sum is σ = 30676298. Its totient is φ = 19791120.

The previous prime is 24738911. The next prime is 24738937. The reversal of 24738925 is 52983742.

It can be written as a sum of positive squares in 3 ways, for example, as 7986276 + 16752649 = 2826^2 + 4093^2 .

It is not a de Polignac number, because 24738925 - 2⁷ = 24738797 is a prime.

It is a super-2 number, since 2×24738925² = 1224028820311250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 494754 + ... + 494803.

Almost surely, 2^24738925 is an apocalyptic number.

24738925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

24738925 is a deficient number, since it is larger than the sum of its proper divisors (5937373).

24738925 is an equidigital number, since it uses as much as digits as its factorization.

24738925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989567 (or 989562 counting only the distinct ones).

The product of its digits is 120960, while the sum is 40.

The square root of 24738925 is about 4973.8239816061. The cubic root of 24738925 is about 291.3803594084.

The spelling of 24738925 in words is "twenty-four million, seven hundred thirty-eight thousand, nine hundred twenty-five".