855373882 has 16 divisors (see below), whose sum is σ = 1473372000. Its totient is φ = 368342640.

The previous prime is 855373867. The next prime is 855373889. The reversal of 855373882 is 288373558.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (855373889) 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 7 ways as a sum of consecutive naturals, for example, 1022757 + ... + 1023592.

It is an arithmetic number, because the mean of its divisors is an integer number (92085750).

Almost surely, 2^855373882 is an apocalyptic number.

855373882 is a deficient number, since it is larger than the sum of its proper divisors (617998118).

855373882 is a wasteful number, since it uses less digits than its factorization.

855373882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2046381.

The product of its digits is 1612800, while the sum is 49.

The square root of 855373882 is about 29246.7755829596. The cubic root of 855373882 is about 949.2603224763.

The spelling of 855373882 in words is "eight hundred fifty-five million, three hundred seventy-three thousand, eight hundred eighty-two".