2438867 has 8 divisors (see below), whose sum is σ = 2509200. Its totient is φ = 2369664.

The previous prime is 2438861. The next prime is 2438881. The reversal of 2438867 is 7688342.

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 2438867 - 2¹⁸ = 2176723 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2438867.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2438861) 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, 5759 + ... + 6167.

It is an arithmetic number, because the mean of its divisors is an integer number (313650).

2^2438867 is an apocalyptic number.

2438867 is a deficient number, since it is larger than the sum of its proper divisors (70333).

2438867 is an equidigital number, since it uses as much as digits as its factorization.

2438867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565.

The product of its digits is 64512, while the sum is 38.

The square root of 2438867 is about 1561.6872286089. The cubic root of 2438867 is about 134.6054690677.

The spelling of 2438867 in words is "two million, four hundred thirty-eight thousand, eight hundred sixty-seven".