132947199 has 96 divisors (see below), whose sum is σ = 263577600. Its totient is φ = 62441280.

The previous prime is 132947173. The next prime is 132947207. The reversal of 132947199 is 991749231.

It is not a de Polignac number, because 132947199 - 2⁵ = 132947167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132947149) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 302622 + ... + 303060.

It is an arithmetic number, because the mean of its divisors is an integer number (2745600).

Almost surely, 2^132947199 is an apocalyptic number.

132947199 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

132947199 is a deficient number, since it is larger than the sum of its proper divisors (130630401).

132947199 is a wasteful number, since it uses less digits than its factorization.

132947199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505 (or 502 counting only the distinct ones).

The product of its digits is 122472, while the sum is 45.

The square root of 132947199 is about 11530.2731537462. The cubic root of 132947199 is about 510.3793141231.

The spelling of 132947199 in words is "one hundred thirty-two million, nine hundred forty-seven thousand, one hundred ninety-nine".