5222637 has 40 divisors (see below), whose sum is σ = 9122432. Its totient is φ = 2916000.

The previous prime is 5222629. The next prime is 5222641. The reversal of 5222637 is 7362225.

5222637 is a `hidden beast` number, since 5 + 2 + 22 + 637 = 666.

It is not a de Polignac number, because 5222637 - 2³ = 5222629 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5222637.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5222627) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 34512 + ... + 34662.

Almost surely, 2^5222637 is an apocalyptic number.

It is an amenable number.

5222637 is a deficient number, since it is larger than the sum of its proper divisors (3899795).

5222637 is a wasteful number, since it uses less digits than its factorization.

5222637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231 (or 222 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 5222637 is about 2285.3089506673. The cubic root of 5222637 is about 173.4988552829.

The spelling of 5222637 in words is "five million, two hundred twenty-two thousand, six hundred thirty-seven".