2438988 has 12 divisors (see below), whose sum is σ = 5691000. Its totient is φ = 812992.

The previous prime is 2438977. The next prime is 2439013. The reversal of 2438988 is 8898342.

It is a happy number.

2438988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a d-powerful number, because it can be written as 2¹⁷ + 4⁴ + 3¹¹ + 8³ + 9² + 8⁵ + 8⁷ .

It is a nialpdrome in base 12.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101613 + ... + 101636.

It is an arithmetic number, because the mean of its divisors is an integer number (474250).

2^2438988 is an apocalyptic number.

It is an amenable number.

2438988 is an abundant number, since it is smaller than the sum of its proper divisors (3252012).

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

2438988 is a wasteful number, since it uses less digits than its factorization.

2438988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203256 (or 203254 counting only the distinct ones).

The product of its digits is 110592, while the sum is 42.

The square root of 2438988 is about 1561.7259682800. The cubic root of 2438988 is about 134.6076951003.

The spelling of 2438988 in words is "two million, four hundred thirty-eight thousand, nine hundred eighty-eight".