5249387 has 8 divisors (see below), whose sum is σ = 6167280. Its totient is φ = 4404960.

The previous prime is 5249381. The next prime is 5249389. The reversal of 5249387 is 7839425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5249387 - 2⁴ = 5249371 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5249387.

It is not an unprimeable number, because it can be changed into a prime (5249381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18212 + ... + 18497.

It is an arithmetic number, because the mean of its divisors is an integer number (770910).

Almost surely, 2^5249387 is an apocalyptic number.

5249387 is a deficient number, since it is larger than the sum of its proper divisors (917893).

5249387 is a wasteful number, since it uses less digits than its factorization.

5249387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36733.

The product of its digits is 60480, while the sum is 38.

The square root of 5249387 is about 2291.1540760062. The cubic root of 5249387 is about 173.7945675228.

Adding to 5249387 its sum of digits (38), we get a palindrome (5249425).

The spelling of 5249387 in words is "five million, two hundred forty-nine thousand, three hundred eighty-seven".