23380630 has 32 divisors (see below), whose sum is σ = 51799104. Its totient is φ = 7399296.

The previous prime is 23380613. The next prime is 23380631. The reversal of 23380630 is 3608332.

It is a super-3 number, since 3×23380630³ (a number of 23 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23380595 and 23380604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23380631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11937 + ... + 13756.

It is an arithmetic number, because the mean of its divisors is an integer number (1618722).

Almost surely, 2^23380630 is an apocalyptic number.

23380630 is an abundant number, since it is smaller than the sum of its proper divisors (28418474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23380630 is a wasteful number, since it uses less digits than its factorization.

23380630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25720.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 23380630 is about 4835.3521071376. The cubic root of 23380630 is about 285.9469068640.

Adding to 23380630 its reverse (3608332), we get a palindrome (26988962).

The spelling of 23380630 in words is "twenty-three million, three hundred eighty thousand, six hundred thirty".