7080000 has 140 divisors (see below), whose sum is σ = 23804880. Its totient is φ = 1856000.

The previous prime is 7079981. The next prime is 7080001. The reversal of 7080000 is 807.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (7080001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 119971 + ... + 120029.

Almost surely, 2^7080000 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 7080000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11902440).

7080000 is an abundant number, since it is smaller than the sum of its proper divisors (16724880).

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

7080000 is an equidigital number, since it uses as much as digits as its factorization.

7080000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94 (or 69 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 7080000 is about 2660.8269391300. The cubic root of 7080000 is about 192.0190953230.

Adding to 7080000 its reverse (807), we get a palindrome (7080807).

The spelling of 7080000 in words is "seven million, eighty thousand".