7484747 has 2 divisors, whose sum is σ = 7484748. Its totient is φ = 7484746.

The previous prime is 7484731. The next prime is 7484779. The reversal of 7484747 is 7474847.

7484747 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7484747 - 2⁴ = 7484731 is a prime.

It is not a weakly prime, because it can be changed into another prime (7484707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3742373 + 3742374.

It is an arithmetic number, because the mean of its divisors is an integer number (3742374).

Almost surely, 2^7484747 is an apocalyptic number.

7484747 is a deficient number, since it is larger than the sum of its proper divisors (1).

7484747 is an equidigital number, since it uses as much as digits as its factorization.

7484747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 175616, while the sum is 41.

The square root of 7484747 is about 2735.8265661405. The cubic root of 7484747 is about 195.6105953865.

The spelling of 7484747 in words is "seven million, four hundred eighty-four thousand, seven hundred forty-seven".