23397086 has 4 divisors (see below), whose sum is σ = 35095632. Its totient is φ = 11698542.

The previous prime is 23397071. The next prime is 23397091. The reversal of 23397086 is 68079332.

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, 5849270 + ... + 5849273.

It is an arithmetic number, because the mean of its divisors is an integer number (8773908).

Almost surely, 2^23397086 is an apocalyptic number.

23397086 is a deficient number, since it is larger than the sum of its proper divisors (11698546).

23397086 is a wasteful number, since it uses less digits than its factorization.

23397086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11698545.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 23397086 is about 4837.0534419210. The cubic root of 23397086 is about 286.0139771805.

The spelling of 23397086 in words is "twenty-three million, three hundred ninety-seven thousand, eighty-six".