522003084 has 12 divisors (see below), whose sum is σ = 1218007224. Its totient is φ = 174001024.

The previous prime is 522003059. The next prime is 522003091. The reversal of 522003084 is 480300225.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×522003084² = 544974439411022112, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21750117 + ... + 21750140.

It is an arithmetic number, because the mean of its divisors is an integer number (101500602).

Almost surely, 2^522003084 is an apocalyptic number.

It is an amenable number.

522003084 is an abundant number, since it is smaller than the sum of its proper divisors (696004140).

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

522003084 is a wasteful number, since it uses less digits than its factorization.

522003084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43500264 (or 43500262 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 522003084 is about 22847.3868089985. The cubic root of 522003084 is about 805.1763737867.

The spelling of 522003084 in words is "five hundred twenty-two million, three thousand, eighty-four".