520671022 has 24 divisors (see below), whose sum is σ = 826279272. Its totient is φ = 246034800.

The previous prime is 520671001. The next prime is 520671031. The reversal of 520671022 is 220176025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 476697 + ... + 477787.

It is an arithmetic number, because the mean of its divisors is an integer number (34428303).

Almost surely, 2^520671022 is an apocalyptic number.

520671022 is a deficient number, since it is larger than the sum of its proper divisors (305608250).

520671022 is a wasteful number, since it uses less digits than its factorization.

520671022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1792 (or 1773 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 520671022 is about 22818.2168891436. The cubic root of 520671022 is about 804.4908998908.

The spelling of 520671022 in words is "five hundred twenty million, six hundred seventy-one thousand, twenty-two".