132486751 has 16 divisors (see below), whose sum is σ = 139205248. Its totient is φ = 125971200.

The previous prime is 132486743. The next prime is 132486769. The reversal of 132486751 is 157684231.

It is a 8-Lehmer number, since φ(132486751) divides (132486751-1)⁸.

It is a cyclic number.

It is not a de Polignac number, because 132486751 - 2³ = 132486743 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a self number, because there is not a number n which added to its sum of digits gives 132486751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132486721) 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, 488746 + ... + 489016.

It is an arithmetic number, because the mean of its divisors is an integer number (8700328).

Almost surely, 2^132486751 is an apocalyptic number.

132486751 is a deficient number, since it is larger than the sum of its proper divisors (6718497).

132486751 is a wasteful number, since it uses less digits than its factorization.

132486751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562.

The product of its digits is 40320, while the sum is 37.

The square root of 132486751 is about 11510.2889190498. The cubic root of 132486751 is about 509.7894183802.

The spelling of 132486751 in words is "one hundred thirty-two million, four hundred eighty-six thousand, seven hundred fifty-one".