1162813996 has 6 divisors (see below), whose sum is σ = 2034924500. Its totient is φ = 581406996.

The previous prime is 1162813979. The next prime is 1162814021. The reversal of 1162813996 is 6993182611.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 145351746 + ... + 145351753.

Almost surely, 2^1162813996 is an apocalyptic number.

It is an amenable number.

1162813996 is a deficient number, since it is larger than the sum of its proper divisors (872110504).

1162813996 is a wasteful number, since it uses less digits than its factorization.

1162813996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290703503 (or 290703501 counting only the distinct ones).

The product of its digits is 139968, while the sum is 46.

The square root of 1162813996 is about 34100.0585923250. The cubic root of 1162813996 is about 1051.5665191570.

The spelling of 1162813996 in words is "one billion, one hundred sixty-two million, eight hundred thirteen thousand, nine hundred ninety-six".