7080745 has 12 divisors (see below), whose sum is σ = 9884484. Its totient is φ = 4855200.

The previous prime is 7080739. The next prime is 7080769. The reversal of 7080745 is 5470807.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5631129 + 1449616 = 2373^2 + 1204^2 .

It is not a de Polignac number, because 7080745 - 2⁵ = 7080713 is a prime.

It is an Ulam number.

It is a Duffinian number.

7080745 is a lucky 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, 14206 + ... + 14695.

It is an arithmetic number, because the mean of its divisors is an integer number (823707).

Almost surely, 2^7080745 is an apocalyptic number.

It is an amenable number.

7080745 is a deficient number, since it is larger than the sum of its proper divisors (2803739).

7080745 is a wasteful number, since it uses less digits than its factorization.

7080745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28920 (or 28913 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 31.

The square root of 7080745 is about 2660.9669295202. The cubic root of 7080745 is about 192.0258302199.

The spelling of 7080745 in words is "seven million, eighty thousand, seven hundred forty-five".