132551727 has 16 divisors (see below), whose sum is σ = 220346112. Its totient is φ = 68857920.

The previous prime is 132551717. The next prime is 132551743. The reversal of 132551727 is 727155231.

It is a happy number.

It is not a de Polignac number, because 132551727 - 2¹⁴ = 132535343 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132551717) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 286678 + ... + 287139.

It is an arithmetic number, because the mean of its divisors is an integer number (13771632).

Almost surely, 2^132551727 is an apocalyptic number.

132551727 is a deficient number, since it is larger than the sum of its proper divisors (87794385).

132551727 is a wasteful number, since it uses less digits than its factorization.

132551727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573838.

The product of its digits is 14700, while the sum is 33.

The square root of 132551727 is about 11513.1110912733. Note that the first 3 decimals coincide. The cubic root of 132551727 is about 509.8727441050.

The spelling of 132551727 in words is "one hundred thirty-two million, five hundred fifty-one thousand, seven hundred twenty-seven".