4993247 has 12 divisors (see below), whose sum is σ = 5850936. Its totient is φ = 4248720.

The previous prime is 4993237. The next prime is 4993271. The reversal of 4993247 is 7423994.

It is not a de Polignac number, because 4993247 - 2¹² = 4989151 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4993247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4993207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8588 + ... + 9150.

It is an arithmetic number, because the mean of its divisors is an integer number (487578).

Almost surely, 2^4993247 is an apocalyptic number.

4993247 is a deficient number, since it is larger than the sum of its proper divisors (857689).

4993247 is a wasteful number, since it uses less digits than its factorization.

4993247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758 (or 751 counting only the distinct ones).

The product of its digits is 54432, while the sum is 38.

The square root of 4993247 is about 2234.5574505928. The cubic root of 4993247 is about 170.9205768667.

The spelling of 4993247 in words is "four million, nine hundred ninety-three thousand, two hundred forty-seven".