23166254 has 4 divisors (see below), whose sum is σ = 34749384. Its totient is φ = 11583126.

The previous prime is 23166251. The next prime is 23166259. The reversal of 23166254 is 45266132.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23166251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5791562 + ... + 5791565.

It is an arithmetic number, because the mean of its divisors is an integer number (8687346).

Almost surely, 2^23166254 is an apocalyptic number.

23166254 is a deficient number, since it is larger than the sum of its proper divisors (11583130).

23166254 is a wasteful number, since it uses less digits than its factorization.

23166254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11583129.

The product of its digits is 8640, while the sum is 29.

The square root of 23166254 is about 4813.1334907729. The cubic root of 23166254 is about 285.0702771188.

The spelling of 23166254 in words is "twenty-three million, one hundred sixty-six thousand, two hundred fifty-four".