23229408 has 24 divisors (see below), whose sum is σ = 60977448. Its totient is φ = 7743104.

The previous prime is 23229407. The next prime is 23229499. The reversal of 23229408 is 80492232.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23229407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120891 + ... + 121082.

It is an arithmetic number, because the mean of its divisors is an integer number (2540727).

Almost surely, 2^23229408 is an apocalyptic number.

It is an amenable number.

23229408 is an abundant number, since it is smaller than the sum of its proper divisors (37748040).

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

23229408 is a wasteful number, since it uses less digits than its factorization.

23229408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241986 (or 241978 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 23229408 is about 4819.6896165625. The cubic root of 23229408 is about 285.3290873874.

The spelling of 23229408 in words is "twenty-three million, two hundred twenty-nine thousand, four hundred eight".