132999506 has 16 divisors (see below), whose sum is σ = 211183200. Its totient is φ = 62644608.

The previous prime is 132999469. The next prime is 132999541. The reversal of 132999506 is 605999231.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2975 + ... + 16578.

It is an arithmetic number, because the mean of its divisors is an integer number (13198950).

Almost surely, 2^132999506 is an apocalyptic number.

132999506 is a deficient number, since it is larger than the sum of its proper divisors (78183694).

132999506 is a wasteful number, since it uses less digits than its factorization.

132999506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19753.

The product of its (nonzero) digits is 131220, while the sum is 44.

The square root of 132999506 is about 11532.5411770347. The cubic root of 132999506 is about 510.4462402175.

The spelling of 132999506 in words is "one hundred thirty-two million, nine hundred ninety-nine thousand, five hundred six".