132776407 has 8 divisors (see below), whose sum is σ = 134338176. Its totient is φ = 131220792.

The previous prime is 132776383. The next prime is 132776411. The reversal of 132776407 is 704677231.

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

It is a cyclic number.

It is not a de Polignac number, because 132776407 - 2²³ = 124387799 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 (132776417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52588 + ... + 55054.

It is an arithmetic number, because the mean of its divisors is an integer number (16792272).

Almost surely, 2^132776407 is an apocalyptic number.

132776407 is a deficient number, since it is larger than the sum of its proper divisors (1561769).

132776407 is a wasteful number, since it uses less digits than its factorization.

132776407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3077.

The product of its (nonzero) digits is 49392, while the sum is 37.

The square root of 132776407 is about 11522.8645310096. The cubic root of 132776407 is about 510.1606657711.

The spelling of 132776407 in words is "one hundred thirty-two million, seven hundred seventy-six thousand, four hundred seven".