132599240 has 16 divisors (see below), whose sum is σ = 298348380. Its totient is φ = 53039680.

The previous prime is 132599237. The next prime is 132599261. The reversal of 132599240 is 42995231.

It can be written as a sum of positive squares in 2 ways, for example, as 132112036 + 487204 = 11494^2 + 698^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 132599240.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1657451 + ... + 1657530.

Almost surely, 2^132599240 is an apocalyptic number.

132599240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132599240 is an abundant number, since it is smaller than the sum of its proper divisors (165749140).

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

132599240 is a wasteful number, since it uses less digits than its factorization.

132599240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3314992 (or 3314988 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 132599240 is about 11515.1743365005. The cubic root of 132599240 is about 509.9336579089.

The spelling of 132599240 in words is "one hundred thirty-two million, five hundred ninety-nine thousand, two hundred forty".