1117761682 has 16 divisors (see below), whose sum is σ = 1778225472. Its totient is φ = 525816720.

The previous prime is 1117761641. The next prime is 1117761719. The reversal of 1117761682 is 2861677111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196368 + ... + 201979.

It is an arithmetic number, because the mean of its divisors is an integer number (111139092).

Almost surely, 2^1117761682 is an apocalyptic number.

1117761682 is a deficient number, since it is larger than the sum of its proper divisors (660463790).

1117761682 is a wasteful number, since it uses less digits than its factorization.

1117761682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398433.

The product of its digits is 28224, while the sum is 40.

The square root of 1117761682 is about 33432.9430651865. The cubic root of 1117761682 is about 1037.8065463164.

The spelling of 1117761682 in words is "one billion, one hundred seventeen million, seven hundred sixty-one thousand, six hundred eighty-two".