5226556 has 12 divisors (see below), whose sum is σ = 9198280. Its totient is φ = 2598480.

The previous prime is 5226553. The next prime is 5226587. The reversal of 5226556 is 6556225.

It is a super-2 number, since 2×5226556² = 54633775242272, which contains 22 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5226553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2886 + ... + 4333.

Almost surely, 2^5226556 is an apocalyptic number.

It is an amenable number.

5226556 is a deficient number, since it is larger than the sum of its proper divisors (3971724).

5226556 is a wasteful number, since it uses less digits than its factorization.

5226556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7404 (or 7402 counting only the distinct ones).

The product of its digits is 18000, while the sum is 31.

The square root of 5226556 is about 2286.1662231780. The cubic root of 5226556 is about 173.5422415398.

The spelling of 5226556 in words is "five million, two hundred twenty-six thousand, five hundred fifty-six".