2493715 has 8 divisors (see below), whose sum is σ = 3420000. Its totient is φ = 1709952.

The previous prime is 2493709. The next prime is 2493719. The reversal of 2493715 is 5173942.

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

It is a cyclic number.

It is not a de Polignac number, because 2493715 - 2³ = 2493707 is a prime.

It is a super-2 number, since 2×2493715² = 12437229002450, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 35590 + ... + 35659.

It is an arithmetic number, because the mean of its divisors is an integer number (427500).

2^2493715 is an apocalyptic number.

2493715 is a deficient number, since it is larger than the sum of its proper divisors (926285).

2493715 is an equidigital number, since it uses as much as digits as its factorization.

2493715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71261.

The product of its digits is 7560, while the sum is 31.

The square root of 2493715 is about 1579.1500878637. The cubic root of 2493715 is about 135.6070512891.

It can be divided in two parts, 24 and 93715, that added together give a palindrome (93739).

The spelling of 2493715 in words is "two million, four hundred ninety-three thousand, seven hundred fifteen".