23262258 has 8 divisors (see below), whose sum is σ = 46524528. Its totient is φ = 7754084.

The previous prime is 23262229. The next prime is 23262259. The reversal of 23262258 is 85226232.

It is a sphenic number, since it is the product of 3 distinct primes.

23262258 is an admirable number.

It is a super-2 number, since 2×23262258² = 1082265294517128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23262259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1938516 + ... + 1938527.

It is an arithmetic number, because the mean of its divisors is an integer number (5815566).

Almost surely, 2^23262258 is an apocalyptic number.

23262258 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23262258 is a wasteful number, since it uses less digits than its factorization.

23262258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3877048.

The product of its digits is 11520, while the sum is 30.

The square root of 23262258 is about 4823.0963083895. The cubic root of 23262258 is about 285.4635239555.

The spelling of 23262258 in words is "twenty-three million, two hundred sixty-two thousand, two hundred fifty-eight".