2498387 has 4 divisors (see below), whose sum is σ = 2501856. Its totient is φ = 2494920.

The previous prime is 2498381. The next prime is 2498393. The reversal of 2498387 is 7838942.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (2498381) and next prime (2498393).

It is a cyclic number.

It is not a de Polignac number, because 2498387 - 2⁶ = 2498323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2498381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203 + ... + 2244.

It is an arithmetic number, because the mean of its divisors is an integer number (625464).

2^2498387 is an apocalyptic number.

2498387 is a deficient number, since it is larger than the sum of its proper divisors (3469).

2498387 is a wasteful number, since it uses less digits than its factorization.

2498387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3468.

The product of its digits is 96768, while the sum is 41.

The square root of 2498387 is about 1580.6286723959. The cubic root of 2498387 is about 135.6916855125.

The spelling of 2498387 in words is "two million, four hundred ninety-eight thousand, three hundred eighty-seven".