13283747 has 2 divisors, whose sum is σ = 13283748. Its totient is φ = 13283746.

The previous prime is 13283731. The next prime is 13283759. The reversal of 13283747 is 74738231.

13283747 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13283747 - 2⁴ = 13283731 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13283707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6641873 + 6641874.

It is an arithmetic number, because the mean of its divisors is an integer number (6641874).

Almost surely, 2^13283747 is an apocalyptic number.

13283747 is a deficient number, since it is larger than the sum of its proper divisors (1).

13283747 is an equidigital number, since it uses as much as digits as its factorization.

13283747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28224, while the sum is 35.

The square root of 13283747 is about 3644.6875037512. The cubic root of 13283747 is about 236.8318996451.

The spelling of 13283747 in words is "thirteen million, two hundred eighty-three thousand, seven hundred forty-seven".