12700633 has 4 divisors (see below), whose sum is σ = 13855248. Its totient is φ = 11546020.

The previous prime is 12700591. The next prime is 12700643. The reversal of 12700633 is 33600721.

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.

It is a cyclic number.

It is not a de Polignac number, because 12700633 - 2¹⁷ = 12569561 is a prime.

It is a super-2 number, since 2×12700633² = 322612157201378, which contains 22 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (12700643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 577291 + ... + 577312.

It is an arithmetic number, because the mean of its divisors is an integer number (3463812).

Almost surely, 2^12700633 is an apocalyptic number.

It is an amenable number.

12700633 is a deficient number, since it is larger than the sum of its proper divisors (1154615).

12700633 is a wasteful number, since it uses less digits than its factorization.

12700633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154614.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 12700633 is about 3563.7947471761. The cubic root of 12700633 is about 233.3145315916.

The spelling of 12700633 in words is "twelve million, seven hundred thousand, six hundred thirty-three".