132968158 has 16 divisors (see below), whose sum is σ = 207320400. Its totient is φ = 63904896.

The previous prime is 132968153. The next prime is 132968177. The reversal of 132968158 is 851869231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132968153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4683 + ... + 16966.

It is an arithmetic number, because the mean of its divisors is an integer number (12957525).

Almost surely, 2^132968158 is an apocalyptic number.

132968158 is a deficient number, since it is larger than the sum of its proper divisors (74352242).

132968158 is a wasteful number, since it uses less digits than its factorization.

132968158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21771.

The product of its digits is 103680, while the sum is 43.

The square root of 132968158 is about 11531.1819862493. The cubic root of 132968158 is about 510.4061329856.

The spelling of 132968158 in words is "one hundred thirty-two million, nine hundred sixty-eight thousand, one hundred fifty-eight".