802555422 has 48 divisors (see below), whose sum is σ = 1690189200. Its totient is φ = 254020096.

The previous prime is 802555417. The next prime is 802555423. The reversal of 802555422 is 224555208.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (802555423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 472078 + ... + 473774.

It is an arithmetic number, because the mean of its divisors is an integer number (35212275).

Almost surely, 2^802555422 is an apocalyptic number.

802555422 is an abundant number, since it is smaller than the sum of its proper divisors (887633778).

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

802555422 is a wasteful number, since it uses less digits than its factorization.

802555422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1897 (or 1874 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 33.

The square root of 802555422 is about 28329.4091360904. The cubic root of 802555422 is about 929.3051509929.

The spelling of 802555422 in words is "eight hundred two million, five hundred fifty-five thousand, four hundred twenty-two".