2493615 has 16 divisors (see below), whose sum is σ = 4098528. Its totient is φ = 1293696.

The previous prime is 2493599. The next prime is 2493629. The reversal of 2493615 is 5163942.

2493615 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2493615 - 2⁴ = 2493599 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1692 + ... + 2801.

It is an arithmetic number, because the mean of its divisors is an integer number (256158).

2^2493615 is an apocalyptic number.

2493615 is a deficient number, since it is larger than the sum of its proper divisors (1604913).

2493615 is a wasteful number, since it uses less digits than its factorization.

2493615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4538.

The product of its digits is 6480, while the sum is 30.

The square root of 2493615 is about 1579.1184249448. The cubic root of 2493615 is about 135.6052386138.

It can be divided in two parts, 24 and 93615, that added together give a palindrome (93639).

The spelling of 2493615 in words is "two million, four hundred ninety-three thousand, six hundred fifteen".