1162115464 has 16 divisors (see below), whose sum is σ = 2179685520. Its totient is φ = 580866000.

The previous prime is 1162115447. The next prime is 1162115483. The reversal of 1162115464 is 4645112611.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3667 + ... + 48349.

It is an arithmetic number, because the mean of its divisors is an integer number (136230345).

Almost surely, 2^1162115464 is an apocalyptic number.

It is an amenable number.

1162115464 is a deficient number, since it is larger than the sum of its proper divisors (1017570056).

1162115464 is a wasteful number, since it uses less digits than its factorization.

1162115464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47940 (or 47936 counting only the distinct ones).

The product of its digits is 5760, while the sum is 31.

The square root of 1162115464 is about 34089.8146665540. The cubic root of 1162115464 is about 1051.3559093765.

The spelling of 1162115464 in words is "one billion, one hundred sixty-two million, one hundred fifteen thousand, four hundred sixty-four".