3622156 has 12 divisors (see below), whose sum is σ = 6711768. Its totient is φ = 1704512.

The previous prime is 3622123. The next prime is 3622159. The reversal of 3622156 is 6512263.

It is a self number, because there is not a number n which added to its sum of digits gives 3622156.

It is not an unprimeable number, because it can be changed into a prime (3622159) 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, 26566 + ... + 26701.

It is an arithmetic number, because the mean of its divisors is an integer number (559314).

Almost surely, 2^3622156 is an apocalyptic number.

It is an amenable number.

3622156 is a deficient number, since it is larger than the sum of its proper divisors (3089612).

3622156 is a wasteful number, since it uses less digits than its factorization.

3622156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53288 (or 53286 counting only the distinct ones).

The product of its digits is 2160, while the sum is 25.

The square root of 3622156 is about 1903.1962589286. The cubic root of 3622156 is about 153.5756575827.

The spelling of 3622156 in words is "three million, six hundred twenty-two thousand, one hundred fifty-six".