23134718 has 4 divisors (see below), whose sum is σ = 34702080. Its totient is φ = 11567358.

The previous prime is 23134703. The next prime is 23134729. The reversal of 23134718 is 81743132.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5783678 + ... + 5783681.

It is an arithmetic number, because the mean of its divisors is an integer number (8675520).

Almost surely, 2^23134718 is an apocalyptic number.

23134718 is a deficient number, since it is larger than the sum of its proper divisors (11567362).

23134718 is a wasteful number, since it uses less digits than its factorization.

23134718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11567361.

The product of its digits is 4032, while the sum is 29.

The square root of 23134718 is about 4809.8563388110. The cubic root of 23134718 is about 284.9408638974.

The spelling of 23134718 in words is "twenty-three million, one hundred thirty-four thousand, seven hundred eighteen".