12706628037 has 32 divisors (see below), whose sum is σ = 17958420480. Its totient is φ = 7978608000.

The previous prime is 12706628027. The next prime is 12706628059. The reversal of 12706628037 is 73082660721.

It is not a de Polignac number, because 12706628037 - 2²⁰ = 12705579461 is a prime.

It is a super-2 number, since 2×12706628037² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12706628037.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12706628027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1670112 + ... + 1677702.

It is an arithmetic number, because the mean of its divisors is an integer number (561200640).

Almost surely, 2^12706628037 is an apocalyptic number.

It is an amenable number.

12706628037 is a deficient number, since it is larger than the sum of its proper divisors (5251792443).

12706628037 is a wasteful number, since it uses less digits than its factorization.

12706628037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8105.

The product of its (nonzero) digits is 169344, while the sum is 42.

The spelling of 12706628037 in words is "twelve billion, seven hundred six million, six hundred twenty-eight thousand, thirty-seven".