132857082 has 24 divisors (see below), whose sum is σ = 303008160. Its totient is φ = 41954760.

The previous prime is 132857071. The next prime is 132857083. The reversal of 132857082 is 280758231.

132857082 is a `hidden beast` number, since 1 + 3 + 2 + 8 + 570 + 82 = 666.

It is not an unprimeable number, because it can be changed into a prime (132857083) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 193894 + ... + 194577.

It is an arithmetic number, because the mean of its divisors is an integer number (12625340).

Almost surely, 2^132857082 is an apocalyptic number.

132857082 is an abundant number, since it is smaller than the sum of its proper divisors (170151078).

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

132857082 is a wasteful number, since it uses less digits than its factorization.

132857082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388498 (or 388495 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 132857082 is about 11526.3646480579. The cubic root of 132857082 is about 510.2639694623.

The spelling of 132857082 in words is "one hundred thirty-two million, eight hundred fifty-seven thousand, eighty-two".