4993249 has 4 divisors (see below), whose sum is σ = 5165460. Its totient is φ = 4821040.

The previous prime is 4993237. The next prime is 4993271. The reversal of 4993249 is 9423994.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9423994 = 2 ⋅4711997.

It can be written as a sum of positive squares in 2 ways, for example, as 3629025 + 1364224 = 1905^2 + 1168^2 .

It is a cyclic number.

It is not a de Polignac number, because 4993249 - 2⁹ = 4992737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4993049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86062 + ... + 86119.

It is an arithmetic number, because the mean of its divisors is an integer number (1291365).

Almost surely, 2^4993249 is an apocalyptic number.

It is an amenable number.

4993249 is a deficient number, since it is larger than the sum of its proper divisors (172211).

4993249 is a wasteful number, since it uses less digits than its factorization.

4993249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172210.

The product of its digits is 69984, while the sum is 40.

The square root of 4993249 is about 2234.5578981087. The cubic root of 4993249 is about 170.9205996870.

The spelling of 4993249 in words is "four million, nine hundred ninety-three thousand, two hundred forty-nine".