1137770866 has 32 divisors (see below), whose sum is σ = 1868977152. Its totient is φ = 517140480.

The previous prime is 1137770839. The next prime is 1137770867. The reversal of 1137770866 is 6680777311.

It is not an unprimeable number, because it can be changed into a prime (1137770867) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 934290 + ... + 935506.

It is an arithmetic number, because the mean of its divisors is an integer number (58405536).

Almost surely, 2^1137770866 is an apocalyptic number.

1137770866 is a deficient number, since it is larger than the sum of its proper divisors (731206286).

1137770866 is a wasteful number, since it uses less digits than its factorization.

1137770866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2154.

The product of its (nonzero) digits is 296352, while the sum is 46.

The square root of 1137770866 is about 33730.8592538050. The cubic root of 1137770866 is about 1043.9625903469.

The spelling of 1137770866 in words is "one billion, one hundred thirty-seven million, seven hundred seventy thousand, eight hundred sixty-six".