2486667 has 4 divisors (see below), whose sum is σ = 3315560. Its totient is φ = 1657776.

The previous prime is 2486651. The next prime is 2486669. The reversal of 2486667 is 7666842.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2486667 - 2⁴ = 2486651 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2486669) 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, 414442 + ... + 414447.

It is an arithmetic number, because the mean of its divisors is an integer number (828890).

2^2486667 is an apocalyptic number.

2486667 is a deficient number, since it is larger than the sum of its proper divisors (828893).

2486667 is an equidigital number, since it uses as much as digits as its factorization.

2486667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828892.

The product of its digits is 96768, while the sum is 39.

The square root of 2486667 is about 1576.9169286935. The cubic root of 2486667 is about 135.4791750969.

The spelling of 2486667 in words is "two million, four hundred eighty-six thousand, six hundred sixty-seven".