7085880 has 96 divisors (see below), whose sum is σ = 23914800. Its totient is φ = 1889568.

The previous prime is 7085873. The next prime is 7085933. The reversal of 7085880 is 885807.

7085880 is a `hidden beast` number, since 70 + 8 + 588 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nialpdrome in base 3.

It is a zygodrome in base 3.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1417174 + ... + 1417178.

Almost surely, 2^7085880 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 7085880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11957400).

7085880 is an abundant number, since it is smaller than the sum of its proper divisors (16828920).

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

7085880 is an frugal number, since it uses more digits than its factorization.

7085880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44 (or 10 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 36.

The square root of 7085880 is about 2661.9316294751. The cubic root of 7085880 is about 192.0722384425.

The spelling of 7085880 in words is "seven million, eighty-five thousand, eight hundred eighty".