23089862 has 4 divisors (see below), whose sum is σ = 34634796. Its totient is φ = 11544930.

The previous prime is 23089849. The next prime is 23089877. The reversal of 23089862 is 26898032.

It is a happy number.

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, 5772464 + ... + 5772467.

It is an arithmetic number, because the mean of its divisors is an integer number (8658699).

Almost surely, 2^23089862 is an apocalyptic number.

23089862 is a deficient number, since it is larger than the sum of its proper divisors (11544934).

23089862 is a wasteful number, since it uses less digits than its factorization.

23089862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11544933.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 23089862 is about 4805.1911512447. The cubic root of 23089862 is about 284.7565870762.

The spelling of 23089862 in words is "twenty-three million, eighty-nine thousand, eight hundred sixty-two".