7480011 has 16 divisors (see below), whose sum is σ = 12434688. Its totient is φ = 3885600.

The previous prime is 7479971. The next prime is 7480013. The reversal of 7480011 is 1100847.

It is not a de Polignac number, because 7480011 - 2¹⁵ = 7447243 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 7480011.

It is not an unprimeable number, because it can be changed into a prime (7480013) 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 15 ways as a sum of consecutive naturals, for example, 15960 + ... + 16421.

It is an arithmetic number, because the mean of its divisors is an integer number (777168).

Almost surely, 2^7480011 is an apocalyptic number.

7480011 is a deficient number, since it is larger than the sum of its proper divisors (4954677).

7480011 is a wasteful number, since it uses less digits than its factorization.

7480011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32402.

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 7480011 is about 2734.9608772339. The cubic root of 7480011 is about 195.5693289173.

Adding to 7480011 its reverse (1100847), we get a palindrome (8580858).

The spelling of 7480011 in words is "seven million, four hundred eighty thousand, eleven".