12695413 has 8 divisors (see below), whose sum is σ = 13473432. Its totient is φ = 11920896.

The previous prime is 12695411. The next prime is 12695467. The reversal of 12695413 is 31459621.

It can be written as a sum of positive squares in 4 ways, for example, as 813604 + 11881809 = 902^2 + 3447^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 12695413 - 2¹ = 12695411 is a prime.

It is a super-2 number, since 2×12695413² = 322347022481138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12695411) 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, 13081 + ... + 14017.

It is an arithmetic number, because the mean of its divisors is an integer number (1684179).

Almost surely, 2^12695413 is an apocalyptic number.

It is an amenable number.

12695413 is a deficient number, since it is larger than the sum of its proper divisors (778019).

12695413 is an equidigital number, since it uses as much as digits as its factorization.

12695413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1751.

The product of its digits is 6480, while the sum is 31.

The square root of 12695413 is about 3563.0623064998. The cubic root of 12695413 is about 233.2825628767.

The spelling of 12695413 in words is "twelve million, six hundred ninety-five thousand, four hundred thirteen".