12152498 has 4 divisors (see below), whose sum is σ = 18228750. Its totient is φ = 6076248.

The previous prime is 12152449. The next prime is 12152513. The reversal of 12152498 is 89425121.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6848689 + 5303809 = 2617^2 + 2303^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3038123 + ... + 3038126.

Almost surely, 2^12152498 is an apocalyptic number.

12152498 is a deficient number, since it is larger than the sum of its proper divisors (6076252).

12152498 is an equidigital number, since it uses as much as digits as its factorization.

12152498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6076251.

The product of its digits is 5760, while the sum is 32.

The square root of 12152498 is about 3486.0433158525. The cubic root of 12152498 is about 229.9085837081.

The spelling of 12152498 in words is "twelve million, one hundred fifty-two thousand, four hundred ninety-eight".