12937022 has 8 divisors (see below), whose sum is σ = 22177776. Its totient is φ = 5544432.

The previous prime is 12937021. The next prime is 12937027. The reversal of 12937022 is 22073921.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12936982 and 12937000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12937021) 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, 462023 + ... + 462050.

It is an arithmetic number, because the mean of its divisors is an integer number (2772222).

Almost surely, 2^12937022 is an apocalyptic number.

12937022 is a deficient number, since it is larger than the sum of its proper divisors (9240754).

12937022 is an equidigital number, since it uses as much as digits as its factorization.

12937022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924082.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 12937022 is about 3596.8071952775. The cubic root of 12937022 is about 234.7531556232.

The spelling of 12937022 in words is "twelve million, nine hundred thirty-seven thousand, twenty-two".