23090192 has 40 divisors (see below), whose sum is σ = 46329624. Its totient is φ = 11142144.

The previous prime is 23090167. The next prime is 23090201. The reversal of 23090192 is 29109032.

It can be written as a sum of positive squares in 4 ways, for example, as 6574096 + 16516096 = 2564^2 + 4064^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61718 + ... + 62090.

Almost surely, 2^23090192 is an apocalyptic number.

It is an amenable number.

23090192 is an abundant number, since it is smaller than the sum of its proper divisors (23239432).

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

23090192 is a wasteful number, since it uses less digits than its factorization.

23090192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507 (or 501 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 23090192 is about 4805.2254889859. The cubic root of 23090192 is about 284.7579436489.

The spelling of 23090192 in words is "twenty-three million, ninety thousand, one hundred ninety-two".