23034172 has 18 divisors (see below), whose sum is σ = 46119192. Its totient is φ = 9860904.

The previous prime is 23034127. The next prime is 23034181. The reversal of 23034172 is 27143032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24943 + ... + 25849.

Almost surely, 2^23034172 is an apocalyptic number.

It is an amenable number.

23034172 is an abundant number, since it is smaller than the sum of its proper divisors (23085020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23034172 is an frugal number, since it uses more digits than its factorization.

23034172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1825 (or 916 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 23034172 is about 4799.3928782712. The cubic root of 23034172 is about 284.5274697732.

Multiplying 23034172 by its product of nonzero digits (1008), we get a square (23218445376 = 152376²).

The spelling of 23034172 in words is "twenty-three million, thirty-four thousand, one hundred seventy-two".