1162117984 has 12 divisors (see below), whose sum is σ = 2287919844. Its totient is φ = 581058976.

The previous prime is 1162117969. The next prime is 1162117993. The reversal of 1162117984 is 4897112611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18158062 + ... + 18158125.

It is an arithmetic number, because the mean of its divisors is an integer number (190659987).

Almost surely, 2^1162117984 is an apocalyptic number.

It is an amenable number.

1162117984 is a deficient number, since it is larger than the sum of its proper divisors (1125801860).

1162117984 is an equidigital number, since it uses as much as digits as its factorization.

1162117984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36316197 (or 36316189 counting only the distinct ones).

The product of its digits is 24192, while the sum is 40.

The square root of 1162117984 is about 34089.8516277205. The cubic root of 1162117984 is about 1051.3566693168.

The spelling of 1162117984 in words is "one billion, one hundred sixty-two million, one hundred seventeen thousand, nine hundred eighty-four".