132261466 has 8 divisors (see below), whose sum is σ = 199399860. Its totient is φ = 65794848.

The previous prime is 132261443. The next prime is 132261487. The reversal of 132261466 is 664162231.

It can be written as a sum of positive squares in 2 ways, for example, as 130074025 + 2187441 = 11405^2 + 1479^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167451 + ... + 168238.

Almost surely, 2^132261466 is an apocalyptic number.

132261466 is a deficient number, since it is larger than the sum of its proper divisors (67138394).

132261466 is a wasteful number, since it uses less digits than its factorization.

132261466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335888.

The product of its digits is 10368, while the sum is 31.

The square root of 132261466 is about 11500.4985109342. The cubic root of 132261466 is about 509.5002999918.

The spelling of 132261466 in words is "one hundred thirty-two million, two hundred sixty-one thousand, four hundred sixty-six".