814880022 has 32 divisors (see below), whose sum is σ = 1782203904. Its totient is φ = 246338400.

The previous prime is 814880009. The next prime is 814880039. The reversal of 814880022 is 220088418.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

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, 13123 + ... + 42449.

It is an arithmetic number, because the mean of its divisors is an integer number (55693872).

Almost surely, 2^814880022 is an apocalyptic number.

814880022 is an abundant number, since it is smaller than the sum of its proper divisors (967323882).

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

814880022 is a wasteful number, since it uses less digits than its factorization.

814880022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29764.

The product of its (nonzero) digits is 8192, while the sum is 33.

The square root of 814880022 is about 28546.1034468805. The cubic root of 814880022 is about 934.0380249762.

The spelling of 814880022 in words is "eight hundred fourteen million, eight hundred eighty thousand, twenty-two".