7113087 has 12 divisors (see below), whose sum is σ = 10815480. Its totient is φ = 4492368.

The previous prime is 7113061. The next prime is 7113097. The reversal of 7113087 is 7803117.

It is not a de Polignac number, because 7113087 - 2⁶ = 7113023 is a prime.

7113087 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 7113087.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7113037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20628 + ... + 20969.

It is an arithmetic number, because the mean of its divisors is an integer number (901290).

Almost surely, 2^7113087 is an apocalyptic number.

7113087 is a deficient number, since it is larger than the sum of its proper divisors (3702393).

7113087 is a wasteful number, since it uses less digits than its factorization.

7113087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41622 (or 41619 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 27.

The square root of 7113087 is about 2667.0371201016. The cubic root of 7113087 is about 192.3177518389.

It can be divided in two parts, 71130 and 87, that added together give a palindrome (71217).

The spelling of 7113087 in words is "seven million, one hundred thirteen thousand, eighty-seven".