84807260 has 48 divisors (see below), whose sum is σ = 190323840. Its totient is φ = 31648320.

The previous prime is 84807257. The next prime is 84807269. The reversal of 84807260 is 6270848.

It is a self number, because there is not a number n which added to its sum of digits gives 84807260.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84807269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23795 + ... + 27125.

It is an arithmetic number, because the mean of its divisors is an integer number (3965080).

Almost surely, 2^84807260 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84807260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95161920).

84807260 is an abundant number, since it is smaller than the sum of its proper divisors (105516580).

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

84807260 is a wasteful number, since it uses less digits than its factorization.

84807260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3426 (or 3424 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 84807260 is about 9209.0857309507. The cubic root of 84807260 is about 439.3503843552.

The spelling of 84807260 in words is "eighty-four million, eight hundred seven thousand, two hundred sixty".