1152752492 has 6 divisors (see below), whose sum is σ = 2017316868. Its totient is φ = 576376244.

The previous prime is 1152752459. The next prime is 1152752509. The reversal of 1152752492 is 2942572511.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144094058 + ... + 144094065.

It is an arithmetic number, because the mean of its divisors is an integer number (336219478).

Almost surely, 2^1152752492 is an apocalyptic number.

It is an amenable number.

1152752492 is a deficient number, since it is larger than the sum of its proper divisors (864564376).

1152752492 is a wasteful number, since it uses less digits than its factorization.

1152752492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288188127 (or 288188125 counting only the distinct ones).

The product of its digits is 50400, while the sum is 38.

The square root of 1152752492 is about 33952.2089413929. The cubic root of 1152752492 is about 1048.5247588059.

The spelling of 1152752492 in words is "one billion, one hundred fifty-two million, seven hundred fifty-two thousand, four hundred ninety-two".