2438582 has 12 divisors (see below), whose sum is σ = 3886620. Its totient is φ = 1147296.

The previous prime is 2438567. The next prime is 2438587. The reversal of 2438582 is 2858342.

It is a d-powerful number, because it can be written as 2¹⁸ + 4⁵ + 3² + 8² + 5⁷ + 8² + 2²¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2438587) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1532 + ... + 2687.

It is an arithmetic number, because the mean of its divisors is an integer number (323885).

2^2438582 is an apocalyptic number.

2438582 is a deficient number, since it is larger than the sum of its proper divisors (1448038).

2438582 is a wasteful number, since it uses less digits than its factorization.

2438582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4255 (or 4238 counting only the distinct ones).

The product of its digits is 15360, while the sum is 32.

The square root of 2438582 is about 1561.5959784784. The cubic root of 2438582 is about 134.6002256421.

The spelling of 2438582 in words is "two million, four hundred thirty-eight thousand, five hundred eighty-two".