2320630 has 16 divisors (see below), whose sum is σ = 4498704. Its totient is φ = 856800.

The previous prime is 2320627. The next prime is 2320639. The reversal of 2320630 is 360232.

2320630 = T₅₉₁ + T₅₉₂ + ... + T₆₀₃.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8796 + ... + 9055.

It is an arithmetic number, because the mean of its divisors is an integer number (281169).

2^2320630 is an apocalyptic number.

2320630 is a deficient number, since it is larger than the sum of its proper divisors (2178074).

2320630 is a wasteful number, since it uses less digits than its factorization.

2320630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17871.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2320630 is about 1523.3614147667. The cubic root of 2320630 is about 132.3941007402.

Adding to 2320630 its reverse (360232), we get a palindrome (2680862).

The spelling of 2320630 in words is "two million, three hundred twenty thousand, six hundred thirty".