132711457 has 4 divisors (see below), whose sum is σ = 132739776. Its totient is φ = 132683140.

The previous prime is 132711443. The next prime is 132711461. The reversal of 132711457 is 754117231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 132711457 - 2¹⁹ = 132187169 is a prime.

It is a super-2 number, since 2×132711457² = 35224661638125698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132711427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5269 + ... + 17122.

It is an arithmetic number, because the mean of its divisors is an integer number (33184944).

Almost surely, 2^132711457 is an apocalyptic number.

It is an amenable number.

132711457 is a deficient number, since it is larger than the sum of its proper divisors (28319).

132711457 is an equidigital number, since it uses as much as digits as its factorization.

132711457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28318.

The product of its digits is 5880, while the sum is 31.

The square root of 132711457 is about 11520.0458766448. The cubic root of 132711457 is about 510.0774674070.

Adding to 132711457 its reverse (754117231), we get a palindrome (886828688).

The spelling of 132711457 in words is "one hundred thirty-two million, seven hundred eleven thousand, four hundred fifty-seven".