12630793 has 4 divisors (see below), whose sum is σ = 14435200. Its totient is φ = 10826388.

The previous prime is 12630769. The next prime is 12630799. The reversal of 12630793 is 39703621.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39703621 = 41 ⋅968381.

It is a cyclic number.

It is not a de Polignac number, because 12630793 - 2¹³ = 12622601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12630799) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 902193 + ... + 902206.

It is an arithmetic number, because the mean of its divisors is an integer number (3608800).

Almost surely, 2^12630793 is an apocalyptic number.

It is an amenable number.

12630793 is a deficient number, since it is larger than the sum of its proper divisors (1804407).

12630793 is an equidigital number, since it uses as much as digits as its factorization.

12630793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1804406.

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 12630793 is about 3553.9826955122. The cubic root of 12630793 is about 232.8860845398.

The spelling of 12630793 in words is "twelve million, six hundred thirty thousand, seven hundred ninety-three".