874180220 has 12 divisors (see below), whose sum is σ = 1835778504. Its totient is φ = 349672080.

The previous prime is 874180207. The next prime is 874180271. The reversal of 874180220 is 22081478.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 21854486 + ... + 21854525.

It is an arithmetic number, because the mean of its divisors is an integer number (152981542).

Almost surely, 2^874180220 is an apocalyptic number.

It is an amenable number.

874180220 is an abundant number, since it is smaller than the sum of its proper divisors (961598284).

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

874180220 is a wasteful number, since it uses less digits than its factorization.

874180220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43709020 (or 43709018 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 874180220 is about 29566.5388572961. The cubic root of 874180220 is about 956.1667965826.

The spelling of 874180220 in words is "eight hundred seventy-four million, one hundred eighty thousand, two hundred twenty".