2467867 has 2 divisors, whose sum is σ = 2467868. Its totient is φ = 2467866.

The previous prime is 2467859. The next prime is 2467901. The reversal of 2467867 is 7687642.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2467867 - 2³ = 2467859 is a prime.

2467867 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2468867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1233933 + 1233934.

It is an arithmetic number, because the mean of its divisors is an integer number (1233934).

2^2467867 is an apocalyptic number.

2467867 is a deficient number, since it is larger than the sum of its proper divisors (1).

2467867 is an equidigital number, since it uses as much as digits as its factorization.

2467867 is an evil number, because the sum of its binary digits is even.

The product of its digits is 112896, while the sum is 40.

The square root of 2467867 is about 1570.9446202842. The cubic root of 2467867 is about 135.1368890407.

The spelling of 2467867 in words is "two million, four hundred sixty-seven thousand, eight hundred sixty-seven".