132661066 has 16 divisors (see below), whose sum is σ = 203385600. Its totient is φ = 64881648.

The previous prime is 132661057. The next prime is 132661099. The reversal of 132661066 is 660166231.

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, 13371 + ... + 21073.

It is an arithmetic number, because the mean of its divisors is an integer number (12711600).

Almost surely, 2^132661066 is an apocalyptic number.

132661066 is a deficient number, since it is larger than the sum of its proper divisors (70724534).

132661066 is a wasteful number, since it uses less digits than its factorization.

132661066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7893.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 132661066 is about 11517.8585683277. The cubic root of 132661066 is about 510.0128998403.

The spelling of 132661066 in words is "one hundred thirty-two million, six hundred sixty-one thousand, sixty-six".