23230416 has 40 divisors (see below), whose sum is σ = 65469024. Its totient is φ = 7039360.

The previous prime is 23230411. The next prime is 23230423. The reversal of 23230416 is 61403232.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23230392 and 23230401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23230411) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 21471 + ... + 22526.

Almost surely, 2^23230416 is an apocalyptic number.

It is an amenable number.

23230416 is an abundant number, since it is smaller than the sum of its proper divisors (42238608).

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

23230416 is a wasteful number, since it uses less digits than its factorization.

23230416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44019 (or 44013 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 23230416 is about 4819.7941864773. The cubic root of 23230416 is about 285.3332144486. Note that the first 3 decimals are identical.

Adding to 23230416 its reverse (61403232), we get a palindrome (84633648).

The spelling of 23230416 in words is "twenty-three million, two hundred thirty thousand, four hundred sixteen".