2863424 has 14 divisors (see below), whose sum is σ = 5682234. Its totient is φ = 1431680.

The previous prime is 2863423. The next prime is 2863453. The reversal of 2863424 is 4243682.

It can be written as a sum of positive squares in only one way, i.e., 1517824 + 1345600 = 1232^2 + 1160^2 .

It is a super-3 number, since 3×2863424³ = 70433332444020867072, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2863423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22307 + ... + 22434.

2^2863424 is an apocalyptic number.

It is an amenable number.

2863424 is a deficient number, since it is larger than the sum of its proper divisors (2818810).

2863424 is an equidigital number, since it uses as much as digits as its factorization.

2863424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44753 (or 44743 counting only the distinct ones).

The product of its digits is 9216, while the sum is 29.

The square root of 2863424 is about 1692.1654765418. The cubic root of 2863424 is about 142.0022481956.

The spelling of 2863424 in words is "two million, eight hundred sixty-three thousand, four hundred twenty-four".