82289088846 has 24 divisors (see below), whose sum is σ = 188780851584. Its totient is φ = 25816184640.

The previous prime is 82289088797. The next prime is 82289088853. The reversal of 82289088846 is 64888098228.

It is a super-2 number, since 2×82289088846² (a number of 23 digits) 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 11 ways as a sum of consecutive naturals, for example, 134458990 + ... + 134459601.

It is an arithmetic number, because the mean of its divisors is an integer number (7865868816).

Almost surely, 2^82289088846 is an apocalyptic number.

82289088846 is an abundant number, since it is smaller than the sum of its proper divisors (106491762738).

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

82289088846 is a wasteful number, since it uses less digits than its factorization.

82289088846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268918616 (or 268918613 counting only the distinct ones).

The product of its (nonzero) digits is 28311552, while the sum is 63.

The spelling of 82289088846 in words is "eighty-two billion, two hundred eighty-nine million, eighty-eight thousand, eight hundred forty-six".