23294394 has 24 divisors (see below), whose sum is σ = 50562720. Its totient is φ = 7750728.

The previous prime is 23294393. The next prime is 23294407. The reversal of 23294394 is 49349232.

It is not an unprimeable number, because it can be changed into a prime (23294393) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15237 + ... + 16695.

It is an arithmetic number, because the mean of its divisors is an integer number (2106780).

Almost surely, 2^23294394 is an apocalyptic number.

23294394 is an abundant number, since it is smaller than the sum of its proper divisors (27268326).

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

23294394 is a wasteful number, since it uses less digits than its factorization.

23294394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2354 (or 2351 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 23294394 is about 4826.4266284696. The cubic root of 23294394 is about 285.5949161113.

The spelling of 23294394 in words is "twenty-three million, two hundred ninety-four thousand, three hundred ninety-four".