5622156 has 24 divisors (see below), whose sum is σ = 14576240. Its totient is φ = 1874016.

The previous prime is 5622137. The next prime is 5622167. The reversal of 5622156 is 6512265.

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

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 25921 + ... + 26136.

Almost surely, 2^5622156 is an apocalyptic number.

It is an amenable number.

5622156 is an abundant number, since it is smaller than the sum of its proper divisors (8954084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5622156 is a wasteful number, since it uses less digits than its factorization.

5622156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52070 (or 52062 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 5622156 is about 2371.1086014774. The cubic root of 5622156 is about 177.8146874174.

It can be divided in two parts, 5622 and 156, that added together give a triangular number (5778 = T₁₀₇).

The spelling of 5622156 in words is "five million, six hundred twenty-two thousand, one hundred fifty-six".