12733851 has 16 divisors (see below), whose sum is σ = 18676224. Its totient is φ = 7668384.

The previous prime is 12733843. The next prime is 12733873. The reversal of 12733851 is 15833721.

12733851 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12733851 - 2³ = 12733843 is a prime.

It is a super-2 number, since 2×12733851² = 324301922580402, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12733801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1641 + ... + 5306.

It is an arithmetic number, because the mean of its divisors is an integer number (1167264).

Almost surely, 2^12733851 is an apocalyptic number.

12733851 is a deficient number, since it is larger than the sum of its proper divisors (5942373).

12733851 is a wasteful number, since it uses less digits than its factorization.

12733851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7010.

The product of its digits is 5040, while the sum is 30.

The square root of 12733851 is about 3568.4521854720. The cubic root of 12733851 is about 233.5177628031.

The spelling of 12733851 in words is "twelve million, seven hundred thirty-three thousand, eight hundred fifty-one".