3566022 has 16 divisors (see below), whose sum is σ = 7551792. Its totient is φ = 1118720.

The previous prime is 3565979. The next prime is 3566027. The reversal of 3566022 is 2206653.

It is a junction number, because it is equal to n+sod(n) for n = 3565983 and 3566001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3566027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17379 + ... + 17582.

It is an arithmetic number, because the mean of its divisors is an integer number (471987).

Almost surely, 2^3566022 is an apocalyptic number.

3566022 is an abundant number, since it is smaller than the sum of its proper divisors (3985770).

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

3566022 is a wasteful number, since it uses less digits than its factorization.

3566022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34983.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 3566022 is about 1888.3913789255. The cubic root of 3566022 is about 152.7781825615.

The spelling of 3566022 in words is "three million, five hundred sixty-six thousand, twenty-two".