7115480 has 16 divisors (see below), whose sum is σ = 16009920. Its totient is φ = 2846176.

The previous prime is 7115477. The next prime is 7115483. The reversal of 7115480 is 845117.

It is an interprime number because it is at equal distance from previous prime (7115477) and next prime (7115483).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7115483) 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, 88904 + ... + 88983.

It is an arithmetic number, because the mean of its divisors is an integer number (1000620).

Almost surely, 2^7115480 is an apocalyptic number.

It is an amenable number.

7115480 is an abundant number, since it is smaller than the sum of its proper divisors (8894440).

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

7115480 is a wasteful number, since it uses less digits than its factorization.

7115480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177898 (or 177894 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 7115480 is about 2667.4857075531. The cubic root of 7115480 is about 192.3393160712.

It can be divided in two parts, 71 and 15480, that added together give a palindrome (15551).

The spelling of 7115480 in words is "seven million, one hundred fifteen thousand, four hundred eighty".