2498815 has 8 divisors (see below), whose sum is σ = 3271248. Its totient is φ = 1817280.

The previous prime is 2498809. The next prime is 2498819. The reversal of 2498815 is 5188942.

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

It is not a de Polignac number, because 2498815 - 2¹³ = 2490623 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2498819) 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, 22662 + ... + 22771.

It is an arithmetic number, because the mean of its divisors is an integer number (408906).

2^2498815 is an apocalyptic number.

2498815 is a deficient number, since it is larger than the sum of its proper divisors (772433).

2498815 is a wasteful number, since it uses less digits than its factorization.

2498815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45449.

The product of its digits is 23040, while the sum is 37.

The square root of 2498815 is about 1580.7640557654. The cubic root of 2498815 is about 135.6994335415.

The spelling of 2498815 in words is "two million, four hundred ninety-eight thousand, eight hundred fifteen".