1117835966 has 24 divisors (see below), whose sum is σ = 1830023424. Its totient is φ = 511842240.

The previous prime is 1117835837. The next prime is 1117835977. The reversal of 1117835966 is 6695387111.

It is a self number, because there is not a number n which added to its sum of digits gives 1117835966.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29906 + ... + 55946.

It is an arithmetic number, because the mean of its divisors is an integer number (76250976).

Almost surely, 2^1117835966 is an apocalyptic number.

1117835966 is a deficient number, since it is larger than the sum of its proper divisors (712187458).

1117835966 is a wasteful number, since it uses less digits than its factorization.

1117835966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26196 (or 26183 counting only the distinct ones).

The product of its digits is 272160, while the sum is 47.

The square root of 1117835966 is about 33434.0539869158. The cubic root of 1117835966 is about 1037.8295359259.

The spelling of 1117835966 in words is "one billion, one hundred seventeen million, eight hundred thirty-five thousand, nine hundred sixty-six".