2242676988 has 18 divisors (see below), whose sum is σ = 5668989144. Its totient is φ = 747558984.

The previous prime is 2242676963. The next prime is 2242676993. The reversal of 2242676988 is 8896762422.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-5 number, since 5×2242676988⁵ (a number of 48 digits) contains 55555 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31148256 + ... + 31148327.

Almost surely, 2^2242676988 is an apocalyptic number.

It is an amenable number.

2242676988 is an abundant number, since it is smaller than the sum of its proper divisors (3426312156).

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

2242676988 is a wasteful number, since it uses less digits than its factorization.

2242676988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62296593 (or 62296588 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 54.

The square root of 2242676988 is about 47356.9106678212. The cubic root of 2242676988 is about 1308.9475430803.

The spelling of 2242676988 in words is "two billion, two hundred forty-two million, six hundred seventy-six thousand, nine hundred eighty-eight".