1152401996 has 12 divisors (see below), whose sum is σ = 2049764640. Its totient is φ = 566754960.

The previous prime is 1152401989. The next prime is 1152402023. The reversal of 1152401996 is 6991042511.

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, 2361236 + ... + 2361723.

It is an arithmetic number, because the mean of its divisors is an integer number (170813720).

Almost surely, 2^1152401996 is an apocalyptic number.

It is an amenable number.

1152401996 is a deficient number, since it is larger than the sum of its proper divisors (897362644).

1152401996 is a wasteful number, since it uses less digits than its factorization.

1152401996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4723024 (or 4723022 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 38.

The square root of 1152401996 is about 33947.0469407871. The cubic root of 1152401996 is about 1048.4184795628.

The spelling of 1152401996 in words is "one billion, one hundred fifty-two million, four hundred one thousand, nine hundred ninety-six".