4022264808 has 48 divisors (see below), whose sum is σ = 10993596900. Its totient is φ = 1328451840.

The previous prime is 4022264803. The next prime is 4022264809. The reversal of 4022264808 is 8084622204.

It is a happy number.

4022264808 is a `hidden beast` number, since 4 + 0 + 2 + 2 + 2 + 648 + 0 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3281227524 + 741037284 = 57282^2 + 27222^2 .

It is a super-2 number, since 2×4022264808² = 32357228371350553728, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (4022264803) 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, 248413 + ... + 264108.

Almost surely, 2^4022264808 is an apocalyptic number.

It is an amenable number.

4022264808 is an abundant number, since it is smaller than the sum of its proper divisors (6971332092).

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

4022264808 is a wasteful number, since it uses less digits than its factorization.

4022264808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512642 (or 512635 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

The square root of 4022264808 is about 63421.3277060643. The cubic root of 4022264808 is about 1590.3408691278.

The spelling of 4022264808 in words is "four billion, twenty-two million, two hundred sixty-four thousand, eight hundred eight".