1152272699 has 16 divisors (see below), whose sum is σ = 1275331392. Its totient is φ = 1035522048.

The previous prime is 1152272683. The next prime is 1152272701. The reversal of 1152272699 is 9962722511.

It is a cyclic number.

It is not a de Polignac number, because 1152272699 - 2⁴ = 1152272683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1152272669) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253067 + ... + 257579.

It is an arithmetic number, because the mean of its divisors is an integer number (79708212).

Almost surely, 2^1152272699 is an apocalyptic number.

1152272699 is a deficient number, since it is larger than the sum of its proper divisors (123058693).

1152272699 is a wasteful number, since it uses less digits than its factorization.

1152272699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5206.

The product of its digits is 136080, while the sum is 44.

The square root of 1152272699 is about 33945.1424949138. The cubic root of 1152272699 is about 1048.3792680045.

The spelling of 1152272699 in words is "one billion, one hundred fifty-two million, two hundred seventy-two thousand, six hundred ninety-nine".