132873775 has 6 divisors (see below), whose sum is σ = 164763512. Its totient is φ = 106299000.

The previous prime is 132873773. The next prime is 132873779. The reversal of 132873775 is 577378231.

It is not a de Polignac number, because 132873775 - 2¹ = 132873773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132873773) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2657451 + ... + 2657500.

Almost surely, 2^132873775 is an apocalyptic number.

132873775 is a deficient number, since it is larger than the sum of its proper divisors (31889737).

132873775 is an equidigital number, since it uses as much as digits as its factorization.

132873775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5314961 (or 5314956 counting only the distinct ones).

The product of its digits is 246960, while the sum is 43.

The square root of 132873775 is about 11527.0887478149. The cubic root of 132873775 is about 510.2853394928.

The spelling of 132873775 in words is "one hundred thirty-two million, eight hundred seventy-three thousand, seven hundred seventy-five".