2493635 has 16 divisors (see below), whose sum is σ = 3110400. Its totient is φ = 1918176.

The previous prime is 2493629. The next prime is 2493643. The reversal of 2493635 is 5363942.

It is a cyclic number.

It is not a de Polignac number, because 2493635 - 2¹⁶ = 2428099 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23252 + ... + 23358.

It is an arithmetic number, because the mean of its divisors is an integer number (194400).

2^2493635 is an apocalyptic number.

2493635 is a deficient number, since it is larger than the sum of its proper divisors (616765).

2493635 is a wasteful number, since it uses less digits than its factorization.

2493635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250.

The product of its digits is 19440, while the sum is 32.

The square root of 2493635 is about 1579.1247575793. The cubic root of 2493635 is about 135.6056011528.

The spelling of 2493635 in words is "two million, four hundred ninety-three thousand, six hundred thirty-five".