1152947996 has 6 divisors (see below), whose sum is σ = 2017659000. Its totient is φ = 576473996.

The previous prime is 1152947981. The next prime is 1152948029. The reversal of 1152947996 is 6997492511.

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, 144118496 + ... + 144118503.

It is an arithmetic number, because the mean of its divisors is an integer number (336276500).

Almost surely, 2^1152947996 is an apocalyptic number.

It is an amenable number.

1152947996 is a deficient number, since it is larger than the sum of its proper divisors (864711004).

1152947996 is a wasteful number, since it uses less digits than its factorization.

1152947996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288237003 (or 288237001 counting only the distinct ones).

The product of its digits is 1224720, while the sum is 53.

The square root of 1152947996 is about 33955.0879250813. The cubic root of 1152947996 is about 1048.5840311991.

The spelling of 1152947996 in words is "one billion, one hundred fifty-two million, nine hundred forty-seven thousand, nine hundred ninety-six".