23253039 has 6 divisors (see below), whose sum is σ = 33587736. Its totient is φ = 15502020.

The previous prime is 23253037. The next prime is 23253047. The reversal of 23253039 is 93035232.

It is not a de Polignac number, because 23253039 - 2¹ = 23253037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23253037) 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, 1291827 + ... + 1291844.

It is an arithmetic number, because the mean of its divisors is an integer number (5597956).

Almost surely, 2^23253039 is an apocalyptic number.

23253039 is a deficient number, since it is larger than the sum of its proper divisors (10334697).

23253039 is a wasteful number, since it uses less digits than its factorization.

23253039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2583677 (or 2583674 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 27.

The square root of 23253039 is about 4822.1404998196. The cubic root of 23253039 is about 285.4258085575.

The spelling of 23253039 in words is "twenty-three million, two hundred fifty-three thousand, thirty-nine".