2438859 has 8 divisors (see below), whose sum is σ = 3423040. Its totient is φ = 1540296.

The previous prime is 2438833. The next prime is 2438861. The reversal of 2438859 is 9588342.

It is a happy number.

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

It is not a de Polignac number, because 2438859 - 2⁸ = 2438603 is a prime.

It is a d-powerful number, because it can be written as 2²¹ + 4⁷ + 3¹⁰ + 8⁴ + 8⁶ + 5² + 9 .

It is not an unprimeable number, because it can be changed into a prime (2438819) 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, 21337 + ... + 21450.

It is an arithmetic number, because the mean of its divisors is an integer number (427880).

2^2438859 is an apocalyptic number.

2438859 is a deficient number, since it is larger than the sum of its proper divisors (984181).

2438859 is a wasteful number, since it uses less digits than its factorization.

2438859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42809.

The product of its digits is 69120, while the sum is 39.

The square root of 2438859 is about 1561.6846672744. The cubic root of 2438859 is about 134.6053218894.

It can be divided in two parts, 24 and 38859, that added together give a palindrome (38883).

The spelling of 2438859 in words is "two million, four hundred thirty-eight thousand, eight hundred fifty-nine".