12245079 has 48 divisors (see below), whose sum is σ = 21109760. Its totient is φ = 6177600.

The previous prime is 12245059. The next prime is 12245081. The reversal of 12245079 is 97054221.

It is not a de Polignac number, because 12245079 - 2⁸ = 12244823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12245029) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 154962 + ... + 155040.

Almost surely, 2^12245079 is an apocalyptic number.

12245079 is a deficient number, since it is larger than the sum of its proper divisors (8864681).

12245079 is a wasteful number, since it uses less digits than its factorization.

12245079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 12245079 is about 3499.2969293845. The cubic root of 12245079 is about 230.4909424999.

The spelling of 12245079 in words is "twelve million, two hundred forty-five thousand, seventy-nine".