5248287 has 32 divisors (see below), whose sum is σ = 8709120. Its totient is φ = 3096000.

The previous prime is 5248283. The next prime is 5248289. The reversal of 5248287 is 7828425.

It is a happy number.

It is not a de Polignac number, because 5248287 - 2² = 5248283 is a prime.

5248287 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5248283) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11962 + ... + 12392.

It is an arithmetic number, because the mean of its divisors is an integer number (272160).

Almost surely, 2^5248287 is an apocalyptic number.

5248287 is a deficient number, since it is larger than the sum of its proper divisors (3460833).

5248287 is a wasteful number, since it uses less digits than its factorization.

5248287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492 (or 486 counting only the distinct ones).

The product of its digits is 35840, while the sum is 36.

The square root of 5248287 is about 2290.9140097350. The cubic root of 5248287 is about 173.7824272241.

The spelling of 5248287 in words is "five million, two hundred forty-eight thousand, two hundred eighty-seven".