12959498 has 8 divisors (see below), whose sum is σ = 19852992. Its totient is φ = 6341836.

The previous prime is 12959497. The next prime is 12959503. The reversal of 12959498 is 89495921.

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

It is a Harshad number since it is a multiple of its sum of digits (47).

It is not an unprimeable number, because it can be changed into a prime (12959497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68840 + ... + 69027.

It is an arithmetic number, because the mean of its divisors is an integer number (2481624).

Almost surely, 2^12959498 is an apocalyptic number.

12959498 is a deficient number, since it is larger than the sum of its proper divisors (6893494).

12959498 is a wasteful number, since it uses less digits than its factorization.

12959498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137916.

The product of its digits is 233280, while the sum is 47.

The square root of 12959498 is about 3599.9302771026. The cubic root of 12959498 is about 234.8890256168.

The spelling of 12959498 in words is "twelve million, nine hundred fifty-nine thousand, four hundred ninety-eight".