132047685 has 64 divisors (see below), whose sum is σ = 292700160. Its totient is φ = 54872640.

The previous prime is 132047681. The next prime is 132047689. The reversal of 132047685 is 586740231.

It is an interprime number because it is at equal distance from previous prime (132047681) and next prime (132047689).

It is not a de Polignac number, because 132047685 - 2² = 132047681 is a prime.

It is a super-2 number, since 2×132047685² = 34873182227718450, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132047681) 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 63 ways as a sum of consecutive naturals, for example, 4044 + ... + 16746.

It is an arithmetic number, because the mean of its divisors is an integer number (4573440).

Almost surely, 2^132047685 is an apocalyptic number.

132047685 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

132047685 is an abundant number, since it is smaller than the sum of its proper divisors (160652475).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132047685 is a wasteful number, since it uses less digits than its factorization.

132047685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12735 (or 12729 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 132047685 is about 11491.2003289474. The cubic root of 132047685 is about 509.2256414567.

The spelling of 132047685 in words is "one hundred thirty-two million, forty-seven thousand, six hundred eighty-five".