874812163 has 16 divisors (see below), whose sum is σ = 943841376. Its totient is φ = 807805440.

The previous prime is 874812161. The next prime is 874812209. The reversal of 874812163 is 361218478.

It is a cyclic number.

It is not a de Polignac number, because 874812163 - 2¹ = 874812161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (874812161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 541545 + ... + 543157.

It is an arithmetic number, because the mean of its divisors is an integer number (58990086).

Almost surely, 2^874812163 is an apocalyptic number.

874812163 is a deficient number, since it is larger than the sum of its proper divisors (69029213).

874812163 is a wasteful number, since it uses less digits than its factorization.

874812163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2214.

The product of its digits is 64512, while the sum is 40.

The square root of 874812163 is about 29577.2237202886. The cubic root of 874812163 is about 956.3971447253.

The spelling of 874812163 in words is "eight hundred seventy-four million, eight hundred twelve thousand, one hundred sixty-three".