132840635 has 16 divisors (see below), whose sum is σ = 169091712. Its totient is φ = 99840000.

The previous prime is 132840583. The next prime is 132840641. The reversal of 132840635 is 536048231.

It is not a de Polignac number, because 132840635 - 2¹⁸ = 132578491 is a prime.

It is a Duffinian number.

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, 62795 + ... + 64875.

It is an arithmetic number, because the mean of its divisors is an integer number (10568232).

Almost surely, 2^132840635 is an apocalyptic number.

132840635 is a deficient number, since it is larger than the sum of its proper divisors (36251077).

132840635 is a wasteful number, since it uses less digits than its factorization.

132840635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2854.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 132840635 is about 11525.6511746625. The cubic root of 132840635 is about 510.2429126050.

Adding to 132840635 its reverse (536048231), we get a palindrome (668888866).

The spelling of 132840635 in words is "one hundred thirty-two million, eight hundred forty thousand, six hundred thirty-five".