5087447 has 2 divisors, whose sum is σ = 5087448. Its totient is φ = 5087446.

The previous prime is 5087431. The next prime is 5087449. The reversal of 5087447 is 7447805.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5087447 - 2⁴ = 5087431 is a prime.

Together with 5087449, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5087449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2543723 + 2543724.

It is an arithmetic number, because the mean of its divisors is an integer number (2543724).

Almost surely, 2^5087447 is an apocalyptic number.

5087447 is a deficient number, since it is larger than the sum of its proper divisors (1).

5087447 is an equidigital number, since it uses as much as digits as its factorization.

5087447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31360, while the sum is 35.

The square root of 5087447 is about 2255.5369648933. The cubic root of 5087447 is about 171.9887206413.

The spelling of 5087447 in words is "five million, eighty-seven thousand, four hundred forty-seven".