12792501 has 6 divisors (see below), whose sum is σ = 18478070. Its totient is φ = 8528328.

The previous prime is 12792499. The next prime is 12792523. The reversal of 12792501 is 10529721.

12792501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 10692900 + 2099601 = 3270^2 + 1449^2 .

It is not a de Polignac number, because 12792501 - 2¹ = 12792499 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12792581) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 710686 + ... + 710703.

Almost surely, 2^12792501 is an apocalyptic number.

It is an amenable number.

12792501 is a deficient number, since it is larger than the sum of its proper divisors (5685569).

12792501 is a wasteful number, since it uses less digits than its factorization.

12792501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1421395 (or 1421392 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 12792501 is about 3576.6605933468. The cubic root of 12792501 is about 233.8757284477.

The spelling of 12792501 in words is "twelve million, seven hundred ninety-two thousand, five hundred one".