2220874008 has 16 divisors (see below), whose sum is σ = 5552185080. Its totient is φ = 740291328.

The previous prime is 2220874003. The next prime is 2220874009. The reversal of 2220874008 is 8004780222.

It is a self number, because there is not a number n which added to its sum of digits gives 2220874008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220874003) 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, 46268185 + ... + 46268232.

Almost surely, 2^2220874008 is an apocalyptic number.

It is an amenable number.

2220874008 is an abundant number, since it is smaller than the sum of its proper divisors (3331311072).

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

2220874008 is a wasteful number, since it uses less digits than its factorization.

2220874008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92536426 (or 92536422 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 33.

The square root of 2220874008 is about 47126.1499382243. The cubic root of 2220874008 is about 1304.6919229902.

The spelling of 2220874008 in words is "two billion, two hundred twenty million, eight hundred seventy-four thousand, eight".