2486813 has 8 divisors (see below), whose sum is σ = 2896128. Its totient is φ = 2091024.

The previous prime is 2486801. The next prime is 2486831. The reversal of 2486813 is 3186842.

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 2486813 - 2⁸ = 2486557 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2486813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2486833) 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, 2981 + ... + 3722.

It is an arithmetic number, because the mean of its divisors is an integer number (362016).

2^2486813 is an apocalyptic number.

It is an amenable number.

2486813 is a deficient number, since it is larger than the sum of its proper divisors (409315).

2486813 is an equidigital number, since it uses as much as digits as its factorization.

2486813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6763.

The product of its digits is 9216, while the sum is 32.

The square root of 2486813 is about 1576.9632208774. The cubic root of 2486813 is about 135.4818265138.

The spelling of 2486813 in words is "two million, four hundred eighty-six thousand, eight hundred thirteen".