132934861 has 4 divisors (see below), whose sum is σ = 132959232. Its totient is φ = 132910492.

The previous prime is 132934859. The next prime is 132934909. The reversal of 132934861 is 168439231.

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, and also an emirpimes, since its reverse is a distinct semiprime: 168439231 = 1523 ⋅110597.

It is a cyclic number.

It is not a de Polignac number, because 132934861 - 2¹ = 132934859 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132934861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132934831) 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 3 ways as a sum of consecutive naturals, for example, 180 + ... + 16306.

It is an arithmetic number, because the mean of its divisors is an integer number (33239808).

Almost surely, 2^132934861 is an apocalyptic number.

It is an amenable number.

132934861 is a deficient number, since it is larger than the sum of its proper divisors (24371).

132934861 is an equidigital number, since it uses as much as digits as its factorization.

132934861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24370.

The product of its digits is 31104, while the sum is 37.

The square root of 132934861 is about 11529.7381149790. The cubic root of 132934861 is about 510.3635252615.

It can be divided in two parts, 1329348 and 61, that added together give a square (1329409 = 1153²).

The spelling of 132934861 in words is "one hundred thirty-two million, nine hundred thirty-four thousand, eight hundred sixty-one".