132011885 has 8 divisors (see below), whose sum is σ = 167732856. Its totient is φ = 99397120.

The previous prime is 132011863. The next prime is 132011899. The reversal of 132011885 is 588110231.

It can be written as a sum of positive squares in 4 ways, for example, as 1800964 + 130210921 = 1342^2 + 11411^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 132011885 - 2⁶ = 132011821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 776456 + ... + 776625.

It is an arithmetic number, because the mean of its divisors is an integer number (20966607).

Almost surely, 2^132011885 is an apocalyptic number.

It is an amenable number.

132011885 is a deficient number, since it is larger than the sum of its proper divisors (35720971).

132011885 is a wasteful number, since it uses less digits than its factorization.

132011885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553103.

The product of its (nonzero) digits is 1920, while the sum is 29.

The square root of 132011885 is about 11489.6425096693. The cubic root of 132011885 is about 509.1796178663.

The spelling of 132011885 in words is "one hundred thirty-two million, eleven thousand, eight hundred eighty-five".