23294725 has 6 divisors (see below), whose sum is σ = 28885490. Its totient is φ = 18635760.

The previous prime is 23294723. The next prime is 23294729. The reversal of 23294725 is 52749232.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1185921 + 22108804 = 1089^2 + 4702^2 .

It is not a de Polignac number, because 23294725 - 2¹ = 23294723 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23294723) 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, 465870 + ... + 465919.

Almost surely, 2^23294725 is an apocalyptic number.

23294725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23294725 is a deficient number, since it is larger than the sum of its proper divisors (5590765).

23294725 is an equidigital number, since it uses as much as digits as its factorization.

23294725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931799 (or 931794 counting only the distinct ones).

The product of its digits is 30240, while the sum is 34.

The square root of 23294725 is about 4826.4609187271. The cubic root of 23294725 is about 285.5962688183.

The spelling of 23294725 in words is "twenty-three million, two hundred ninety-four thousand, seven hundred twenty-five".