5244993 has 40 divisors (see below), whose sum is σ = 8964648. Its totient is φ = 3027456.

The previous prime is 5244947. The next prime is 5245003. The reversal of 5244993 is 3994425.

5244993 is a `hidden beast` number, since 524 + 49 + 93 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1774224 + 3470769 = 1332^2 + 1863^2 .

It is not a de Polignac number, because 5244993 - 2¹² = 5240897 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5244913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 17755 + ... + 18047.

Almost surely, 2^5244993 is an apocalyptic number.

It is an amenable number.

5244993 is a deficient number, since it is larger than the sum of its proper divisors (3719655).

5244993 is a wasteful number, since it uses less digits than its factorization.

5244993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335 (or 326 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 5244993 is about 2290.1949698661. The cubic root of 5244993 is about 173.7460623989.

The spelling of 5244993 in words is "five million, two hundred forty-four thousand, nine hundred ninety-three".