12698037 has 24 divisors (see below), whose sum is σ = 20442240. Its totient is φ = 7529280.

The previous prime is 12698033. The next prime is 12698051. The reversal of 12698037 is 73089621.

It is not a de Polignac number, because 12698037 - 2² = 12698033 is a prime.

It is a super-2 number, since 2×12698037² = 322480287306738, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 12697992 and 12698010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12698033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3289 + ... + 6017.

It is an arithmetic number, because the mean of its divisors is an integer number (851760).

Almost surely, 2^12698037 is an apocalyptic number.

It is an amenable number.

12698037 is a deficient number, since it is larger than the sum of its proper divisors (7744203).

12698037 is a wasteful number, since it uses less digits than its factorization.

12698037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2793 (or 2790 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 12698037 is about 3563.4305100563. The cubic root of 12698037 is about 233.2986340691.

The spelling of 12698037 in words is "twelve million, six hundred ninety-eight thousand, thirty-seven".