12793715 has 16 divisors (see below), whose sum is σ = 16817760. Its totient is φ = 9265920.

The previous prime is 12793709. The next prime is 12793751. The reversal of 12793715 is 51739721.

It is a happy number.

It is not a de Polignac number, because 12793715 - 2¹⁶ = 12728179 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24881 + ... + 25389.

It is an arithmetic number, because the mean of its divisors is an integer number (1051110).

Almost surely, 2^12793715 is an apocalyptic number.

12793715 is a deficient number, since it is larger than the sum of its proper divisors (4024045).

12793715 is a wasteful number, since it uses less digits than its factorization.

12793715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982.

The product of its digits is 13230, while the sum is 35.

The square root of 12793715 is about 3576.8303006992. The cubic root of 12793715 is about 233.8831264317.

It can be divided in two parts, 1279 and 3715, that added together give a palindrome (4994).

The spelling of 12793715 in words is "twelve million, seven hundred ninety-three thousand, seven hundred fifteen".