2321024 has 16 divisors (see below), whose sum is σ = 4624170. Its totient is φ = 1160448.

The previous prime is 2321023. The next prime is 2321041. The reversal of 2321024 is 4201232.

It can be written as a sum of positive squares in only one way, i.e., 2050624 + 270400 = 1432^2 + 520^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is not an unprimeable number, because it can be changed into a prime (2321023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8939 + ... + 9194.

2^2321024 is an apocalyptic number.

It is an amenable number.

2321024 is a deficient number, since it is larger than the sum of its proper divisors (2303146).

2321024 is an equidigital number, since it uses as much as digits as its factorization.

2321024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18147 (or 18135 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2321024 is about 1523.4907285573. The cubic root of 2321024 is about 132.4015930051.

Adding to 2321024 its reverse (4201232), we get a palindrome (6522256).

It can be divided in two parts, 23210 and 24, that multiplied together give a triangular number (557040 = T₁₀₅₅).

The spelling of 2321024 in words is "two million, three hundred twenty-one thousand, twenty-four".