2493043 has 8 divisors (see below), whose sum is σ = 2947680. Its totient is φ = 2063040.

The previous prime is 2493041. The next prime is 2493053. The reversal of 2493043 is 3403942.

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

It is not a de Polignac number, because 2493043 - 2¹ = 2493041 is a prime.

It is a Duffinian number.

2493043 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2492999 and 2493017.

It is not an unprimeable number, because it can be changed into a prime (2493041) 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, 5938 + ... + 6343.

It is an arithmetic number, because the mean of its divisors is an integer number (368460).

2^2493043 is an apocalyptic number.

2493043 is a deficient number, since it is larger than the sum of its proper divisors (454637).

2493043 is a wasteful number, since it uses less digits than its factorization.

2493043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12317.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 2493043 is about 1578.9373008451. The cubic root of 2493043 is about 135.5948691799.

Adding to 2493043 its reverse (3403942), we get a palindrome (5896985).

The spelling of 2493043 in words is "two million, four hundred ninety-three thousand, forty-three".