132506818 has 32 divisors (see below), whose sum is σ = 213663744. Its totient is φ = 61485072.

The previous prime is 132506809. The next prime is 132506827. The reversal of 132506818 is 818605231.

It is an interprime number because it is at equal distance from previous prime (132506809) and next prime (132506827).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 360871 + ... + 361237.

It is an arithmetic number, because the mean of its divisors is an integer number (6676992).

Almost surely, 2^132506818 is an apocalyptic number.

132506818 is a deficient number, since it is larger than the sum of its proper divisors (81156926).

132506818 is a wasteful number, since it uses less digits than its factorization.

132506818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 132506818 is about 11511.1605844068. The cubic root of 132506818 is about 509.8151553633.

The spelling of 132506818 in words is "one hundred thirty-two million, five hundred six thousand, eight hundred eighteen".