1152716652 has 36 divisors (see below), whose sum is σ = 2981578600. Its totient is φ = 375302592.

The previous prime is 1152716651. The next prime is 1152716687. The reversal of 1152716652 is 2566172511.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1152716651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 370777 + ... + 373872.

Almost surely, 2^1152716652 is an apocalyptic number.

1152716652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1152716652 is an abundant number, since it is smaller than the sum of its proper divisors (1828861948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1152716652 is a wasteful number, since it uses less digits than its factorization.

1152716652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744702 (or 744697 counting only the distinct ones).

The product of its digits is 25200, while the sum is 36.

The square root of 1152716652 is about 33951.6811365800. The cubic root of 1152716652 is about 1048.5138922012.

The spelling of 1152716652 in words is "one billion, one hundred fifty-two million, seven hundred sixteen thousand, six hundred fifty-two".