23087274 has 32 divisors (see below), whose sum is σ = 53079936. Its totient is φ = 6557760.

The previous prime is 23087237. The next prime is 23087291. The reversal of 23087274 is 47278032.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6084 + ... + 9120.

It is an arithmetic number, because the mean of its divisors is an integer number (1658748).

Almost surely, 2^23087274 is an apocalyptic number.

23087274 is an abundant number, since it is smaller than the sum of its proper divisors (29992662).

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

23087274 is a wasteful number, since it uses less digits than its factorization.

23087274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3230.

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 23087274 is about 4804.9218516018. The cubic root of 23087274 is about 284.7459478098.

The spelling of 23087274 in words is "twenty-three million, eighty-seven thousand, two hundred seventy-four".