2423630 has 24 divisors (see below), whose sum is σ = 4797576. Its totient is φ = 880880.

The previous prime is 2423627. The next prime is 2423651. The reversal of 2423630 is 363242.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 209 + ... + 2211.

It is an arithmetic number, because the mean of its divisors is an integer number (199899).

2^2423630 is an apocalyptic number.

2423630 is a deficient number, since it is larger than the sum of its proper divisors (2373946).

2423630 is a wasteful number, since it uses less digits than its factorization.

2423630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2032 (or 2021 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2423630 is about 1556.8012076049. The cubic root of 2423630 is about 134.3245640898.

Adding to 2423630 its reverse (363242), we get a palindrome (2786872).

The spelling of 2423630 in words is "two million, four hundred twenty-three thousand, six hundred thirty".