8281598022 has 24 divisors (see below), whose sum is σ = 18237619920. Its totient is φ = 2715277680.

The previous prime is 8281598021. The next prime is 8281598027. The reversal of 8281598022 is 2208951828.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8281598021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3770122 + ... + 3772317.

It is an arithmetic number, because the mean of its divisors is an integer number (759900830).

Almost surely, 2^8281598022 is an apocalyptic number.

8281598022 is an abundant number, since it is smaller than the sum of its proper divisors (9956021898).

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

8281598022 is a wasteful number, since it uses less digits than its factorization.

8281598022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7542508 (or 7542505 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 45.

The square root of 8281598022 is about 91003.2857758444. The cubic root of 8281598022 is about 2023.1964246586.

The spelling of 8281598022 in words is "eight billion, two hundred eighty-one million, five hundred ninety-eight thousand, twenty-two".