7091013 has 16 divisors (see below), whose sum is σ = 9790016. Its totient is φ = 4561920.

The previous prime is 7091003. The next prime is 7091017. The reversal of 7091013 is 3101907.

It is not a de Polignac number, because 7091013 - 2⁵ = 7090981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7091017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21258 + ... + 21588.

It is an arithmetic number, because the mean of its divisors is an integer number (611876).

Almost surely, 2^7091013 is an apocalyptic number.

It is an amenable number.

7091013 is a deficient number, since it is larger than the sum of its proper divisors (2699003).

7091013 is a wasteful number, since it uses less digits than its factorization.

7091013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564.

The product of its (nonzero) digits is 189, while the sum is 21.

The square root of 7091013 is about 2662.8956044126. The cubic root of 7091013 is about 192.1186061875.

The spelling of 7091013 in words is "seven million, ninety-one thousand, thirteen".