12975676 has 48 divisors (see below), whose sum is σ = 26998272. Its totient is φ = 5342400.

The previous prime is 12975667. The next prime is 12975679. The reversal of 12975676 is 67657921.

12975676 = T₁ + T₂ + ... + T₄₂₆.

12975676 is a nontrivial binomial coefficient, being equal to C(428, 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12975679) by changing a digit.

It is the 426-th tetrahedral number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121215 + ... + 121321.

It is an arithmetic number, because the mean of its divisors is an integer number (562464).

Almost surely, 2^12975676 is an apocalyptic number.

It is an amenable number.

12975676 is an abundant number, since it is smaller than the sum of its proper divisors (14022596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12975676 is a wasteful number, since it uses less digits than its factorization.

12975676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250 (or 248 counting only the distinct ones).

The product of its digits is 158760, while the sum is 43.

The square root of 12975676 is about 3602.1765642456. The cubic root of 12975676 is about 234.9867262761.

The spelling of 12975676 in words is "twelve million, nine hundred seventy-five thousand, six hundred seventy-six".