7488473 has 2 divisors, whose sum is σ = 7488474. Its totient is φ = 7488472.

The previous prime is 7488433. The next prime is 7488479. The reversal of 7488473 is 3748847.

7488473 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7463824 + 24649 = 2732^2 + 157^2 .

It is an emirp because it is prime and its reverse (3748847) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7488473 - 2¹⁰ = 7487449 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7488473.

It is not a weakly prime, because it can be changed into another prime (7488479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3744236 + 3744237.

It is an arithmetic number, because the mean of its divisors is an integer number (3744237).

Almost surely, 2^7488473 is an apocalyptic number.

It is an amenable number.

7488473 is a deficient number, since it is larger than the sum of its proper divisors (1).

7488473 is an equidigital number, since it uses as much as digits as its factorization.

7488473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 150528, while the sum is 41.

The square root of 7488473 is about 2736.5074456321. The cubic root of 7488473 is about 195.6430491296.

The spelling of 7488473 in words is "seven million, four hundred eighty-eight thousand, four hundred seventy-three".