132699994 has 32 divisors (see below), whose sum is σ = 244290816. Its totient is φ = 52765440.

The previous prime is 132699991. The next prime is 132699997. The reversal of 132699994 is 499996231.

It is an interprime number because it is at equal distance from previous prime (132699991) and next prime (132699997).

It is not an unprimeable number, because it can be changed into a prime (132699991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12972 + ... + 20824.

It is an arithmetic number, because the mean of its divisors is an integer number (7634088).

Almost surely, 2^132699994 is an apocalyptic number.

132699994 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

132699994 is a deficient number, since it is larger than the sum of its proper divisors (111590822).

132699994 is a wasteful number, since it uses less digits than its factorization.

132699994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7950.

The product of its digits is 944784, while the sum is 52.

The square root of 132699994 is about 11519.5483418405. The cubic root of 132699994 is about 510.0627809424.

The spelling of 132699994 in words is "one hundred thirty-two million, six hundred ninety-nine thousand, nine hundred ninety-four".