2486944 has 48 divisors (see below), whose sum is σ = 5322240. Its totient is φ = 1140480.

The previous prime is 2486873. The next prime is 2486951. The reversal of 2486944 is 4496842.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22762 + ... + 22870.

It is an arithmetic number, because the mean of its divisors is an integer number (110880).

2^2486944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2486944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2661120).

2486944 is an abundant number, since it is smaller than the sum of its proper divisors (2835296).

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

2486944 is a wasteful number, since it uses less digits than its factorization.

2486944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173 (or 165 counting only the distinct ones).

The product of its digits is 55296, while the sum is 37.

The square root of 2486944 is about 1577.0047558584. The cubic root of 2486944 is about 135.4842054365.

It can be divided in two parts, 24 and 86944, that added together give a palindrome (86968).

The spelling of 2486944 in words is "two million, four hundred eighty-six thousand, nine hundred forty-four".