2438886 has 8 divisors (see below), whose sum is σ = 4877784. Its totient is φ = 812960.

The previous prime is 2438881. The next prime is 2438893. The reversal of 2438886 is 6888342.

It is a sphenic number, since it is the product of 3 distinct primes.

2438886 is an admirable number.

It is a Curzon number.

It is a plaindrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2438881) 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, 203235 + ... + 203246.

It is an arithmetic number, because the mean of its divisors is an integer number (609723).

2^2438886 is an apocalyptic number.

2438886 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2438886 is a wasteful number, since it uses less digits than its factorization.

2438886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406486.

The product of its digits is 73728, while the sum is 39.

The square root of 2438886 is about 1561.6933117613. The cubic root of 2438886 is about 134.6058186148.

The spelling of 2438886 in words is "two million, four hundred thirty-eight thousand, eight hundred eighty-six".