12295798 has 8 divisors (see below), whose sum is σ = 18616392. Its totient is φ = 6090336.

The previous prime is 12295781. The next prime is 12295819. The reversal of 12295798 is 89759221.

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

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, 28515 + ... + 28942.

It is an arithmetic number, because the mean of its divisors is an integer number (2327049).

Almost surely, 2^12295798 is an apocalyptic number.

12295798 is a deficient number, since it is larger than the sum of its proper divisors (6320594).

12295798 is a wasteful number, since it uses less digits than its factorization.

12295798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57566.

The product of its digits is 90720, while the sum is 43.

The square root of 12295798 is about 3506.5364677984. The cubic root of 12295798 is about 230.8087345649.

The spelling of 12295798 in words is "twelve million, two hundred ninety-five thousand, seven hundred ninety-eight".