5290447 has 4 divisors (see below), whose sum is σ = 5298696. Its totient is φ = 5282200.

The previous prime is 5290409. The next prime is 5290489. The reversal of 5290447 is 7440925.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5290447 - 2¹¹ = 5288399 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

5290447 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5290147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3073 + ... + 4474.

It is an arithmetic number, because the mean of its divisors is an integer number (1324674).

Almost surely, 2^5290447 is an apocalyptic number.

5290447 is a deficient number, since it is larger than the sum of its proper divisors (8249).

5290447 is an equidigital number, since it uses as much as digits as its factorization.

5290447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8248.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 5290447 is about 2300.0971718604. The cubic root of 5290447 is about 174.2465237703.

The spelling of 5290447 in words is "five million, two hundred ninety thousand, four hundred forty-seven".