7480911 has 16 divisors (see below), whose sum is σ = 10483200. Its totient is φ = 4736160.

The previous prime is 7480909. The next prime is 7480933. The reversal of 7480911 is 1190847.

7480911 is digitally balanced in base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7480911 - 2¹ = 7480909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7480111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12190 + ... + 12788.

It is an arithmetic number, because the mean of its divisors is an integer number (655200).

Almost surely, 2^7480911 is an apocalyptic number.

7480911 is a deficient number, since it is larger than the sum of its proper divisors (3002289).

7480911 is a wasteful number, since it uses less digits than its factorization.

7480911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806.

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 7480911 is about 2735.1254084594. The cubic root of 7480911 is about 195.5771722809.

Subtracting from 7480911 its reverse (1190847), we obtain a square (6290064 = 2508²).

The spelling of 7480911 in words is "seven million, four hundred eighty thousand, nine hundred eleven".