23474025 has 81 divisors (see below), whose sum is σ = 47137701. Its totient is φ = 11162880.

The previous prime is 23474023. The next prime is 23474029. The reversal of 23474025 is 52047432.

The square root of 23474025 is 4845.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 549081 + 22924944 = 741^2 + 4788^2 .

It is not a de Polignac number, because 23474025 - 2¹ = 23474023 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23474025.

It is not an unprimeable number, because it can be changed into a prime (23474023) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 1235466 + ... + 1235484.

Almost surely, 2^23474025 is an apocalyptic number.

23474025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23474025 is the 4845-th square number.

23474025 is the 2423-rd centered octagonal number.

It is an amenable number.

23474025 is an abundant number, since it is smaller than the sum of its proper divisors (23663676).

23474025 is a wasteful number, since it uses less digits than its factorization.

23474025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88 (or 44 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The cubic root of 23474025 is about 286.3271437041.

The spelling of 23474025 in words is "twenty-three million, four hundred seventy-four thousand, twenty-five".