84648798 has 24 divisors (see below), whose sum is σ = 197514408. Its totient is φ = 26045712.

The previous prime is 84648787. The next prime is 84648847. The reversal of 84648798 is 89784648.

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, 180640 + ... + 181107.

It is an arithmetic number, because the mean of its divisors is an integer number (8229767).

Almost surely, 2^84648798 is an apocalyptic number.

84648798 is an abundant number, since it is smaller than the sum of its proper divisors (112865610).

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

84648798 is a wasteful number, since it uses less digits than its factorization.

84648798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361768 (or 361765 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 54.

The square root of 84648798 is about 9200.4781397490. The cubic root of 84648798 is about 439.0765723119.

The spelling of 84648798 in words is "eighty-four million, six hundred forty-eight thousand, seven hundred ninety-eight".