5222494 has 16 divisors (see below), whose sum is σ = 8179200. Its totient is φ = 2497824.

The previous prime is 5222447. The next prime is 5222501. The reversal of 5222494 is 4942225.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 7012 + ... + 7720.

It is an arithmetic number, because the mean of its divisors is an integer number (511200).

Almost surely, 2^5222494 is an apocalyptic number.

5222494 is a deficient number, since it is larger than the sum of its proper divisors (2956706).

5222494 is a wasteful number, since it uses less digits than its factorization.

5222494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867.

The product of its digits is 5760, while the sum is 28.

The square root of 5222494 is about 2285.2776636549. The cubic root of 5222494 is about 173.4972717557.

The spelling of 5222494 in words is "five million, two hundred twenty-two thousand, four hundred ninety-four".