7086413 has 4 divisors (see below), whose sum is σ = 7105020. Its totient is φ = 7067808.

The previous prime is 7086407. The next prime is 7086421. The reversal of 7086413 is 3146807.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1643524 + 5442889 = 1282^2 + 2333^2 .

It is a cyclic number.

It is not a de Polignac number, because 7086413 - 2⁴ = 7086397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7086493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8720 + ... + 9497.

It is an arithmetic number, because the mean of its divisors is an integer number (1776255).

Almost surely, 2^7086413 is an apocalyptic number.

It is an amenable number.

7086413 is a deficient number, since it is larger than the sum of its proper divisors (18607).

7086413 is a wasteful number, since it uses less digits than its factorization.

7086413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18606.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 7086413 is about 2662.0317428611. The cubic root of 7086413 is about 192.0770542139.

The spelling of 7086413 in words is "seven million, eighty-six thousand, four hundred thirteen".