132772657 has 8 divisors (see below), whose sum is σ = 133809984. Its totient is φ = 131739888.

The previous prime is 132772649. The next prime is 132772709. The reversal of 132772657 is 756277231.

It is a happy number.

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 132772657 - 2³ = 132772649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132772357) 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 7 ways as a sum of consecutive naturals, for example, 76198 + ... + 77920.

It is an arithmetic number, because the mean of its divisors is an integer number (16726248).

Almost surely, 2^132772657 is an apocalyptic number.

It is an amenable number.

132772657 is a deficient number, since it is larger than the sum of its proper divisors (1037327).

132772657 is a wasteful number, since it uses less digits than its factorization.

132772657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2279.

The product of its digits is 123480, while the sum is 40.

The square root of 132772657 is about 11522.7018099055. The cubic root of 132772657 is about 510.1558629086.

It can be divided in two parts, 1327 and 72657, that added together give a square (73984 = 272²).

The spelling of 132772657 in words is "one hundred thirty-two million, seven hundred seventy-two thousand, six hundred fifty-seven".