23385495 has 24 divisors (see below), whose sum is σ = 43527024. Its totient is φ = 10690176.

The previous prime is 23385487. The next prime is 23385497. The reversal of 23385495 is 59458332.

It is not a de Polignac number, because 23385495 - 2³ = 23385487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23385497) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15174 + ... + 16643.

It is an arithmetic number, because the mean of its divisors is an integer number (1813626).

Almost surely, 2^23385495 is an apocalyptic number.

23385495 is a deficient number, since it is larger than the sum of its proper divisors (20141529).

23385495 is a wasteful number, since it uses less digits than its factorization.

23385495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31839 (or 31832 counting only the distinct ones).

The product of its digits is 129600, while the sum is 39.

The square root of 23385495 is about 4835.8551467140. The cubic root of 23385495 is about 285.9667385969.

The spelling of 23385495 in words is "twenty-three million, three hundred eighty-five thousand, four hundred ninety-five".