12958075 has 18 divisors (see below), whose sum is σ = 17404764. Its totient is φ = 9565920.

The previous prime is 12958073. The next prime is 12958079. The reversal of 12958075 is 57085921.

It is not a de Polignac number, because 12958075 - 2¹ = 12958073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12958073) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2692 + ... + 5758.

Almost surely, 2^12958075 is an apocalyptic number.

12958075 is a deficient number, since it is larger than the sum of its proper divisors (4446689).

12958075 is a wasteful number, since it uses less digits than its factorization.

12958075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3103 (or 3085 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 37.

The square root of 12958075 is about 3599.7326289601. The cubic root of 12958075 is about 234.8804280791.

The spelling of 12958075 in words is "twelve million, nine hundred fifty-eight thousand, seventy-five".