2641224 has 16 divisors (see below), whose sum is σ = 6603120. Its totient is φ = 880400.

The previous prime is 2641217. The next prime is 2641237. The reversal of 2641224 is 4221462.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2641224.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55002 + ... + 55049.

It is an arithmetic number, because the mean of its divisors is an integer number (412695).

2^2641224 is an apocalyptic number.

2641224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2641224 is an abundant number, since it is smaller than the sum of its proper divisors (3961896).

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

2641224 is a wasteful number, since it uses less digits than its factorization.

2641224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110060 (or 110056 counting only the distinct ones).

The product of its digits is 768, while the sum is 21.

The square root of 2641224 is about 1625.1842972414. The cubic root of 2641224 is about 138.2298207900.

Adding to 2641224 its reverse (4221462), we get a palindrome (6862686).

The spelling of 2641224 in words is "two million, six hundred forty-one thousand, two hundred twenty-four".