23134870 has 16 divisors (see below), whose sum is σ = 45428688. Its totient is φ = 8412640.

The previous prime is 23134847. The next prime is 23134873. The reversal of 23134870 is 7843132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23134873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105049 + ... + 105268.

It is an arithmetic number, because the mean of its divisors is an integer number (2839293).

Almost surely, 2^23134870 is an apocalyptic number.

23134870 is a deficient number, since it is larger than the sum of its proper divisors (22293818).

23134870 is a wasteful number, since it uses less digits than its factorization.

23134870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210335.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 23134870 is about 4809.8721396727. The cubic root of 23134870 is about 284.9414879367.

The spelling of 23134870 in words is "twenty-three million, one hundred thirty-four thousand, eight hundred seventy".