23246725 has 6 divisors (see below), whose sum is σ = 28825970. Its totient is φ = 18597360.

The previous prime is 23246689. The next prime is 23246731. The reversal of 23246725 is 52764232.

It can be written as a sum of positive squares in 3 ways, for example, as 7230721 + 16016004 = 2689^2 + 4002^2 .

It is not a de Polignac number, because 23246725 - 2¹¹ = 23244677 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 464910 + ... + 464959.

Almost surely, 2^23246725 is an apocalyptic number.

23246725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23246725 is a deficient number, since it is larger than the sum of its proper divisors (5579245).

23246725 is an equidigital number, since it uses as much as digits as its factorization.

23246725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929879 (or 929874 counting only the distinct ones).

The product of its digits is 20160, while the sum is 31.

The square root of 23246725 is about 4821.4857668565. The cubic root of 23246725 is about 285.3999719102.

The spelling of 23246725 in words is "twenty-three million, two hundred forty-six thousand, seven hundred twenty-five".