7115020 has 24 divisors (see below), whose sum is σ = 16300368. Its totient is φ = 2587200.

The previous prime is 7115011. The next prime is 7115041. The reversal of 7115020 is 205117.

It is a junction number, because it is equal to n+sod(n) for n = 7114985 and 7115003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15951 + ... + 16390.

It is an arithmetic number, because the mean of its divisors is an integer number (679182).

Almost surely, 2^7115020 is an apocalyptic number.

It is an amenable number.

7115020 is an abundant number, since it is smaller than the sum of its proper divisors (9185348).

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

7115020 is a wasteful number, since it uses less digits than its factorization.

7115020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32361 (or 32359 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 16.

The square root of 7115020 is about 2667.3994826422. The cubic root of 7115020 is about 192.3351712118.

Subtracting from 7115020 its reverse (205117), we obtain a triangular number (6909903 = T₃₇₁₇).

The spelling of 7115020 in words is "seven million, one hundred fifteen thousand, twenty".