7113020 has 12 divisors (see below), whose sum is σ = 14937384. Its totient is φ = 2845200.

The previous prime is 7112999. The next prime is 7113023. The reversal of 7113020 is 203117.

It is a junction number, because it is equal to n+sod(n) for n = 7112986 and 7113004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7113023) 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 3 ways as a sum of consecutive naturals, for example, 177806 + ... + 177845.

It is an arithmetic number, because the mean of its divisors is an integer number (1244782).

Almost surely, 2^7113020 is an apocalyptic number.

It is an amenable number.

7113020 is an abundant number, since it is smaller than the sum of its proper divisors (7824364).

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

7113020 is a wasteful number, since it uses less digits than its factorization.

7113020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355660 (or 355658 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 7113020 is about 2667.0245593170. The cubic root of 7113020 is about 192.3171480069.

Adding to 7113020 its reverse (203117), we get a palindrome (7316137).

Subtracting from 7113020 its reverse (203117), we obtain a triangular number (6909903 = T₃₇₁₇).

The spelling of 7113020 in words is "seven million, one hundred thirteen thousand, twenty".