132668635 has 24 divisors (see below), whose sum is σ = 176772960. Its totient is φ = 95504640.

The previous prime is 132668633. The next prime is 132668647. The reversal of 132668635 is 536866231.

It is not a de Polignac number, because 132668635 - 2¹ = 132668633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132668633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61251 + ... + 63379.

It is an arithmetic number, because the mean of its divisors is an integer number (7365540).

Almost surely, 2^132668635 is an apocalyptic number.

132668635 is a deficient number, since it is larger than the sum of its proper divisors (44104325).

132668635 is a wasteful number, since it uses less digits than its factorization.

132668635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2259 (or 2248 counting only the distinct ones).

The product of its digits is 155520, while the sum is 40.

The square root of 132668635 is about 11518.1871403446. The cubic root of 132668635 is about 510.0225992805.

The spelling of 132668635 in words is "one hundred thirty-two million, six hundred sixty-eight thousand, six hundred thirty-five".