1166337152 has 32 divisors (see below), whose sum is σ = 2326825020. Its totient is φ = 582349824.

The previous prime is 1166337113. The next prime is 1166337157. The reversal of 1166337152 is 2517336611.

It can be written as a sum of positive squares in 2 ways, for example, as 1072169536 + 94167616 = 32744^2 + 9704^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×1166337152² = 2720684704270942208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1166337157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90878 + ... + 102914.

Almost surely, 2^1166337152 is an apocalyptic number.

It is an amenable number.

1166337152 is a deficient number, since it is larger than the sum of its proper divisors (1160487868).

1166337152 is an equidigital number, since it uses as much as digits as its factorization.

1166337152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12808 (or 12796 counting only the distinct ones).

The product of its digits is 22680, while the sum is 35.

The square root of 1166337152 is about 34151.6786117462. The cubic root of 1166337152 is about 1052.6274791756.

The spelling of 1166337152 in words is "one billion, one hundred sixty-six million, three hundred thirty-seven thousand, one hundred fifty-two".