23080690 has 8 divisors (see below), whose sum is σ = 41545260. Its totient is φ = 9232272.

The previous prime is 23080667. The next prime is 23080693. The reversal of 23080690 is 9608032.

It can be written as a sum of positive squares in 2 ways, for example, as 23068809 + 11881 = 4803^2 + 109^2 .

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

It is a super-2 number, since 2×23080690² = 1065436501752200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23080693) 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, 1154025 + ... + 1154044.

Almost surely, 2^23080690 is an apocalyptic number.

23080690 is a deficient number, since it is larger than the sum of its proper divisors (18464570).

23080690 is a wasteful number, since it uses less digits than its factorization.

23080690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2308076.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 23080690 is about 4804.2366719386. The cubic root of 23080690 is about 284.7188774049.

The spelling of 23080690 in words is "twenty-three million, eighty thousand, six hundred ninety".