23734725 has 48 divisors (see below), whose sum is σ = 45747072. Its totient is φ = 10632960.

The previous prime is 23734693. The next prime is 23734727. The reversal of 23734725 is 52743732.

It is not a de Polignac number, because 23734725 - 2⁵ = 23734693 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23734727) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27399 + ... + 28251.

It is an arithmetic number, because the mean of its divisors is an integer number (953064).

Almost surely, 2^23734725 is an apocalyptic number.

23734725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23734725 is a deficient number, since it is larger than the sum of its proper divisors (22012347).

23734725 is a wasteful number, since it uses less digits than its factorization.

23734725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926 (or 921 counting only the distinct ones).

The product of its digits is 35280, while the sum is 33.

The square root of 23734725 is about 4871.8297384042. The cubic root of 23734725 is about 287.3832165888.

The spelling of 23734725 in words is "twenty-three million, seven hundred thirty-four thousand, seven hundred twenty-five".