2486867 has 2 divisors, whose sum is σ = 2486868. Its totient is φ = 2486866.

The previous prime is 2486863. The next prime is 2486873. The reversal of 2486867 is 7686842.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2486867 - 2² = 2486863 is a prime.

It is not a weakly prime, because it can be changed into another prime (2486863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1243433 + 1243434.

It is an arithmetic number, because the mean of its divisors is an integer number (1243434).

2^2486867 is an apocalyptic number.

2486867 is a deficient number, since it is larger than the sum of its proper divisors (1).

2486867 is an equidigital number, since it uses as much as digits as its factorization.

2486867 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129024, while the sum is 41.

The square root of 2486867 is about 1576.9803422998. The cubic root of 2486867 is about 135.4828071485.

The spelling of 2486867 in words is "two million, four hundred eighty-six thousand, eight hundred sixty-seven".