12173048 has 16 divisors (see below), whose sum is σ = 22869000. Its totient is φ = 6074656.

The previous prime is 12173033. The next prime is 12173059. The reversal of 12173048 is 84037121.

It is a super-2 number, since 2×12173048² = 296366195220608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4118 + ... + 6426.

Almost surely, 2^12173048 is an apocalyptic number.

It is an amenable number.

12173048 is a deficient number, since it is larger than the sum of its proper divisors (10695952).

12173048 is a wasteful number, since it uses less digits than its factorization.

12173048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2974 (or 2970 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 12173048 is about 3488.9895385340. The cubic root of 12173048 is about 230.0381033280.

The spelling of 12173048 in words is "twelve million, one hundred seventy-three thousand, forty-eight".