870807622 has 16 divisors (see below), whose sum is σ = 1312399872. Its totient is φ = 433346760.

The previous prime is 870807611. The next prime is 870807647. The reversal of 870807622 is 226708078.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 449997 + ... + 451927.

It is an arithmetic number, because the mean of its divisors is an integer number (82024992).

Almost surely, 2^870807622 is an apocalyptic number.

870807622 is a deficient number, since it is larger than the sum of its proper divisors (441592250).

870807622 is a wasteful number, since it uses less digits than its factorization.

870807622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2883.

The product of its (nonzero) digits is 75264, while the sum is 40.

The square root of 870807622 is about 29509.4497068312. The cubic root of 870807622 is about 954.9355774640.

The spelling of 870807622 in words is "eight hundred seventy million, eight hundred seven thousand, six hundred twenty-two".