132299770 has 16 divisors (see below), whose sum is σ = 238425768. Its totient is φ = 52856320.

The previous prime is 132299747. The next prime is 132299773. The reversal of 132299770 is 77992231.

It can be written as a sum of positive squares in 4 ways, for example, as 74494161 + 57805609 = 8631^2 + 7603^2 .

It is not an unprimeable number, because it can be changed into a prime (132299773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1302 + ... + 16318.

Almost surely, 2^132299770 is an apocalyptic number.

132299770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132299770 is a deficient number, since it is larger than the sum of its proper divisors (106125998).

132299770 is a wasteful number, since it uses less digits than its factorization.

132299770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15905.

The product of its (nonzero) digits is 47628, while the sum is 40.

The square root of 132299770 is about 11502.1637094940. The cubic root of 132299770 is about 509.5494803928.

The spelling of 132299770 in words is "one hundred thirty-two million, two hundred ninety-nine thousand, seven hundred seventy".