4022508 has 36 divisors (see below), whose sum is σ = 10919832. Its totient is φ = 1149120.

The previous prime is 4022507. The next prime is 4022549. The reversal of 4022508 is 8052204.

4022508 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4022508² = 32361141220128, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

4022508 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (4022507) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2833 + ... + 4008.

Almost surely, 2^4022508 is an apocalyptic number.

It is an amenable number.

4022508 is an abundant number, since it is smaller than the sum of its proper divisors (6897324).

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

4022508 is a wasteful number, since it uses less digits than its factorization.

4022508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6862 (or 6853 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 4022508 is about 2005.6191064108. The cubic root of 4022508 is about 159.0372919925.

The spelling of 4022508 in words is "four million, twenty-two thousand, five hundred eight".