864760222 has 16 divisors (see below), whose sum is σ = 1349641440. Its totient is φ = 415052512.

The previous prime is 864760207. The next prime is 864760231. The reversal of 864760222 is 222067468.

It is a congruent number.

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, 33058 + ... + 53125.

It is an arithmetic number, because the mean of its divisors is an integer number (84352590).

Almost surely, 2^864760222 is an apocalyptic number.

864760222 is a deficient number, since it is larger than the sum of its proper divisors (484881218).

864760222 is a wasteful number, since it uses less digits than its factorization.

864760222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86387.

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 864760222 is about 29406.8057088831. The cubic root of 864760222 is about 952.7198958645.

The spelling of 864760222 in words is "eight hundred sixty-four million, seven hundred sixty thousand, two hundred twenty-two".