23282725 has 6 divisors (see below), whose sum is σ = 28870610. Its totient is φ = 18626160.

The previous prime is 23282723. The next prime is 23282747. The reversal of 23282725 is 52728232.

It can be written as a sum of positive squares in 3 ways, for example, as 2643876 + 20638849 = 1626^2 + 4543^2 .

It is not a de Polignac number, because 23282725 - 2¹ = 23282723 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23282723) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 465630 + ... + 465679.

Almost surely, 2^23282725 is an apocalyptic number.

23282725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23282725 is a deficient number, since it is larger than the sum of its proper divisors (5587885).

23282725 is an equidigital number, since it uses as much as digits as its factorization.

23282725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931319 (or 931314 counting only the distinct ones).

The product of its digits is 13440, while the sum is 31.

The square root of 23282725 is about 4825.2176116731. The cubic root of 23282725 is about 285.5472198901.

The spelling of 23282725 in words is "twenty-three million, two hundred eighty-two thousand, seven hundred twenty-five".