2486849 has 4 divisors (see below), whose sum is σ = 2504880. Its totient is φ = 2468820.

The previous prime is 2486843. The next prime is 2486857. The reversal of 2486849 is 9486842.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2486849 - 2⁴ = 2486833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2486843) 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, 8807 + ... + 9084.

It is an arithmetic number, because the mean of its divisors is an integer number (626220).

2^2486849 is an apocalyptic number.

It is an amenable number.

2486849 is a deficient number, since it is larger than the sum of its proper divisors (18031).

2486849 is a wasteful number, since it uses less digits than its factorization.

2486849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18030.

The product of its digits is 110592, while the sum is 41.

The square root of 2486849 is about 1576.9746351797. The cubic root of 2486849 is about 135.4824802719.

The spelling of 2486849 in words is "two million, four hundred eighty-six thousand, eight hundred forty-nine".