2247116956 has 12 divisors (see below), whose sum is σ = 4494233968. Its totient is φ = 963050112.

The previous prime is 2247116941. The next prime is 2247116969. The reversal of 2247116956 is 6596117422.

2247116956 is an admirable number.

It is a super-2 number, since 2×2247116956² = 10099069227885411872, which contains 22 as substring.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40127061 + ... + 40127116.

Almost surely, 2^2247116956 is an apocalyptic number.

It is an amenable number.

2247116956 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2247116956 is a wasteful number, since it uses less digits than its factorization.

2247116956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80254188 (or 80254186 counting only the distinct ones).

The product of its digits is 181440, while the sum is 43.

The square root of 2247116956 is about 47403.7652091055. The cubic root of 2247116956 is about 1309.8107754578.

The spelling of 2247116956 in words is "two billion, two hundred forty-seven million, one hundred sixteen thousand, nine hundred fifty-six".