868880522 has 16 divisors (see below), whose sum is σ = 1380290112. Its totient is φ = 409347840.

The previous prime is 868880479. The next prime is 868880539. The reversal of 868880522 is 225088868.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137879 + ... + 144042.

It is an arithmetic number, because the mean of its divisors is an integer number (86268132).

Almost surely, 2^868880522 is an apocalyptic number.

868880522 is a deficient number, since it is larger than the sum of its proper divisors (511409590).

868880522 is a wasteful number, since it uses less digits than its factorization.

868880522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282013.

The product of its (nonzero) digits is 491520, while the sum is 47.

The square root of 868880522 is about 29476.7793695309. The cubic root of 868880522 is about 954.2306320494.

The spelling of 868880522 in words is "eight hundred sixty-eight million, eight hundred eighty thousand, five hundred twenty-two".