2237056816 has 10 divisors (see below), whose sum is σ = 4334297612. Its totient is φ = 1118528400.

The previous prime is 2237056771. The next prime is 2237056817. The reversal of 2237056816 is 6186507322.

It is not an unprimeable number, because it can be changed into a prime (2237056817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69908010 + ... + 69908041.

Almost surely, 2^2237056816 is an apocalyptic number.

It is an amenable number.

2237056816 is a deficient number, since it is larger than the sum of its proper divisors (2097240796).

2237056816 is a wasteful number, since it uses less digits than its factorization.

2237056816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139816059 (or 139816053 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 2237056816 is about 47297.5349886228. The cubic root of 2237056816 is about 1307.8532163591.

The spelling of 2237056816 in words is "two billion, two hundred thirty-seven million, fifty-six thousand, eight hundred sixteen".