23427325 has 12 divisors (see below), whose sum is σ = 29599668. Its totient is φ = 18387200.

The previous prime is 23427281. The next prime is 23427347. The reversal of 23427325 is 52372432.

It can be written as a sum of positive squares in 6 ways, for example, as 492804 + 22934521 = 702^2 + 4789^2 .

It is not a de Polignac number, because 23427325 - 2⁹ = 23426813 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23427293 and 23427302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7516 + ... + 10165.

It is an arithmetic number, because the mean of its divisors is an integer number (2466639).

Almost surely, 2^23427325 is an apocalyptic number.

23427325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23427325 is a deficient number, since it is larger than the sum of its proper divisors (6172343).

23427325 is a wasteful number, since it uses less digits than its factorization.

23427325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17744 (or 17739 counting only the distinct ones).

The product of its digits is 10080, while the sum is 28.

The square root of 23427325 is about 4840.1781991989. The cubic root of 23427325 is about 286.1371414264.

Adding to 23427325 its reverse (52372432), we get a palindrome (75799757).

The spelling of 23427325 in words is "twenty-three million, four hundred twenty-seven thousand, three hundred twenty-five".