23375025 has 18 divisors (see below), whose sum is σ = 41867670. Its totient is φ = 12466560.

The previous prime is 23375003. The next prime is 23375029. The reversal of 23375025 is 52057332.

It can be written as a sum of positive squares in 3 ways, for example, as 2663424 + 20711601 = 1632^2 + 4551^2 .

It is not a de Polignac number, because 23375025 - 2⁵ = 23374993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23375025.

It is not an unprimeable number, because it can be changed into a prime (23375029) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 51720 + ... + 52169.

Almost surely, 2^23375025 is an apocalyptic number.

23375025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23375025 is a deficient number, since it is larger than the sum of its proper divisors (18492645).

23375025 is a wasteful number, since it uses less digits than its factorization.

23375025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103905 (or 103897 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 27.

The square root of 23375025 is about 4834.7724868912. The cubic root of 23375025 is about 285.9240551772.

The spelling of 23375025 in words is "twenty-three million, three hundred seventy-five thousand, twenty-five".