5237845 has 8 divisors (see below), whose sum is σ = 6300576. Its totient is φ = 4180176.

The previous prime is 5237839. The next prime is 5237849. The reversal of 5237845 is 5487325.

It is a happy number.

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 5237845 - 2⁹ = 5237333 is a prime.

It is a Duffinian number.

5237845 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5237845.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5237849) 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, 1614 + ... + 3616.

It is an arithmetic number, because the mean of its divisors is an integer number (787572).

Almost surely, 2^5237845 is an apocalyptic number.

It is an amenable number.

5237845 is a deficient number, since it is larger than the sum of its proper divisors (1062731).

5237845 is a wasteful number, since it uses less digits than its factorization.

5237845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2531.

The product of its digits is 33600, while the sum is 34.

The square root of 5237845 is about 2288.6338719856. The cubic root of 5237845 is about 173.6670981078.

The spelling of 5237845 in words is "five million, two hundred thirty-seven thousand, eight hundred forty-five".