2444888 has 8 divisors (see below), whose sum is σ = 4584180. Its totient is φ = 1222440.

The previous prime is 2444887. The next prime is 2444891. The reversal of 2444888 is 8884442.

It is a tau number, because it is divible by the number of its divisors (8).

It is a nude number because it is divisible by every one of its digits.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2444881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152798 + ... + 152813.

2^2444888 is an apocalyptic number.

It is an amenable number.

2444888 is a deficient number, since it is larger than the sum of its proper divisors (2139292).

2444888 is a wasteful number, since it uses less digits than its factorization.

2444888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305617 (or 305613 counting only the distinct ones).

The product of its digits is 65536, while the sum is 38.

The square root of 2444888 is about 1563.6137630502. The cubic root of 2444888 is about 134.7161479876.

The spelling of 2444888 in words is "two million, four hundred forty-four thousand, eight hundred eighty-eight".