1339265152 has 32 divisors (see below), whose sum is σ = 2691707580. Its totient is φ = 663699456.

The previous prime is 1339265111. The next prime is 1339265159. The reversal of 1339265152 is 2515629331.

It can be written as a sum of positive squares in 2 ways, for example, as 1338389056 + 876096 = 36584^2 + 936^2 .

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

It is a super-2 number, since 2×1339265152² = 3587262294723166208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1339265159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31833 + ... + 60760.

Almost surely, 2^1339265152 is an apocalyptic number.

It is an amenable number.

1339265152 is an abundant number, since it is smaller than the sum of its proper divisors (1352442428).

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

1339265152 is an equidigital number, since it uses as much as digits as its factorization.

1339265152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92720 (or 92708 counting only the distinct ones).

The product of its digits is 48600, while the sum is 37.

The square root of 1339265152 is about 36595.9718001859. The cubic root of 1339265152 is about 1102.2722045878.

The spelling of 1339265152 in words is "one billion, three hundred thirty-nine million, two hundred sixty-five thousand, one hundred fifty-two".