2493711 has 12 divisors (see below), whose sum is σ = 3929640. Its totient is φ = 1511280.

The previous prime is 2493709. The next prime is 2493719. The reversal of 2493711 is 1173942.

It is not a de Polignac number, because 2493711 - 2¹ = 2493709 is a prime.

It is an Ulam number.

2493711 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2493719) 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, 12496 + ... + 12693.

It is an arithmetic number, because the mean of its divisors is an integer number (327470).

2^2493711 is an apocalyptic number.

2493711 is a deficient number, since it is larger than the sum of its proper divisors (1435929).

2493711 is a wasteful number, since it uses less digits than its factorization.

2493711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25206 (or 25203 counting only the distinct ones).

The product of its digits is 1512, while the sum is 27.

The square root of 2493711 is about 1579.1488213592. The cubic root of 2493711 is about 135.6069787830.

The spelling of 2493711 in words is "two million, four hundred ninety-three thousand, seven hundred eleven".