2320544 has 24 divisors (see below), whose sum is σ = 4612608. Its totient is φ = 1149120.

The previous prime is 2320543. The next prime is 2320547. The reversal of 2320544 is 4450232.

It is not an unprimeable number, because it can be changed into a prime (2320543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3779 + ... + 4349.

It is an arithmetic number, because the mean of its divisors is an integer number (192192).

2^2320544 is an apocalyptic number.

It is an amenable number.

2320544 is a deficient number, since it is larger than the sum of its proper divisors (2292064).

2320544 is a wasteful number, since it uses less digits than its factorization.

2320544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708 (or 700 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 2320544 is about 1523.3331874544. Note that the first 3 decimals coincide. The cubic root of 2320544 is about 132.3924652600.

Adding to 2320544 its reverse (4450232), we get a palindrome (6770776).

The spelling of 2320544 in words is "two million, three hundred twenty thousand, five hundred forty-four".