807223806 has 40 divisors (see below), whose sum is σ = 1811979840. Its totient is φ = 268598592.

The previous prime is 807223789. The next prime is 807223819. The reversal of 807223806 is 608322708.

It is a happy number.

807223806 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×807223806² = 1303220545946251272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 94230 + ... + 102438.

It is an arithmetic number, because the mean of its divisors is an integer number (45299496).

Almost surely, 2^807223806 is an apocalyptic number.

807223806 is an abundant number, since it is smaller than the sum of its proper divisors (1004756034).

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

807223806 is a wasteful number, since it uses less digits than its factorization.

807223806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8830 (or 8821 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 807223806 is about 28411.6843217716. The cubic root of 807223806 is about 931.1035598990.

It can be divided in two parts, 8072 and 23806, that added together give a triangular number (31878 = T₂₅₂).

The spelling of 807223806 in words is "eight hundred seven million, two hundred twenty-three thousand, eight hundred six".