23229460 has 24 divisors (see below), whose sum is σ = 49918176. Its totient is φ = 9075360.

The previous prime is 23229407. The next prime is 23229499. The reversal of 23229460 is 6492232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12646 + ... + 14365.

It is an arithmetic number, because the mean of its divisors is an integer number (2079924).

Almost surely, 2^23229460 is an apocalyptic number.

23229460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23229460 is an abundant number, since it is smaller than the sum of its proper divisors (26688716).

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

23229460 is a wasteful number, since it uses less digits than its factorization.

23229460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27063 (or 27061 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 23229460 is about 4819.6950110977. The cubic root of 23229460 is about 285.3293002943.

It can be divided in two parts, 232 and 29460, that added together give a palindrome (29692).

The spelling of 23229460 in words is "twenty-three million, two hundred twenty-nine thousand, four hundred sixty".