2486224 has 20 divisors (see below), whose sum is σ = 5188036. Its totient is φ = 1147392.

The previous prime is 2486221. The next prime is 2486243. The reversal of 2486224 is 4226842.

It can be written as a sum of positive squares in 2 ways, for example, as 1345600 + 1140624 = 1160^2 + 1068^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2486192 and 2486201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2486221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5769 + ... + 6184.

2^2486224 is an apocalyptic number.

It is an amenable number.

2486224 is an abundant number, since it is smaller than the sum of its proper divisors (2701812).

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

2486224 is a wasteful number, since it uses less digits than its factorization.

2486224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11974 (or 11968 counting only the distinct ones).

The product of its digits is 6144, while the sum is 28.

The square root of 2486224 is about 1576.7764584747. The cubic root of 2486224 is about 135.4711294091.

The spelling of 2486224 in words is "two million, four hundred eighty-six thousand, two hundred twenty-four".