23117476 has 12 divisors (see below), whose sum is σ = 40699008. Its totient is φ = 11489192.

The previous prime is 23117459. The next prime is 23117477. The reversal of 23117476 is 67471132.

It is a super-2 number, since 2×23117476² = 1068835393221152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23117477) 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, 16636 + ... + 17971.

It is an arithmetic number, because the mean of its divisors is an integer number (3391584).

Almost surely, 2^23117476 is an apocalyptic number.

It is an amenable number.

23117476 is a deficient number, since it is larger than the sum of its proper divisors (17581532).

23117476 is a wasteful number, since it uses less digits than its factorization.

23117476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34778 (or 34776 counting only the distinct ones).

The product of its digits is 7056, while the sum is 31.

The square root of 23117476 is about 4808.0636435056. The cubic root of 23117476 is about 284.8700587494.

The spelling of 23117476 in words is "twenty-three million, one hundred seventeen thousand, four hundred seventy-six".