12513677 has 8 divisors (see below), whose sum is σ = 14092032. Its totient is φ = 11008800.

The previous prime is 12513653. The next prime is 12513689. The reversal of 12513677 is 77631521.

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

It is not a de Polignac number, because 12513677 - 2¹⁰ = 12512653 is a prime.

It is a super-3 number, since 3×12513677³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12513607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18008 + ... + 18689.

It is an arithmetic number, because the mean of its divisors is an integer number (1761504).

Almost surely, 2^12513677 is an apocalyptic number.

It is an amenable number.

12513677 is a deficient number, since it is larger than the sum of its proper divisors (1578355).

12513677 is a wasteful number, since it uses less digits than its factorization.

12513677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36739.

The product of its digits is 8820, while the sum is 32.

The square root of 12513677 is about 3537.4675970247. The cubic root of 12513677 is about 232.1640548420.

The spelling of 12513677 in words is "twelve million, five hundred thirteen thousand, six hundred seventy-seven".