23229546 has 32 divisors (see below), whose sum is σ = 47900160. Its totient is φ = 7505904.

The previous prime is 23229527. The next prime is 23229553. The reversal of 23229546 is 64592232.

It is a super-2 number, since 2×23229546² = 1079223614732232, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45931 + ... + 46433.

It is an arithmetic number, because the mean of its divisors is an integer number (1496880).

Almost surely, 2^23229546 is an apocalyptic number.

23229546 is an abundant number, since it is smaller than the sum of its proper divisors (24670614).

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

23229546 is a wasteful number, since it uses less digits than its factorization.

23229546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730.

The product of its digits is 25920, while the sum is 33.

The square root of 23229546 is about 4819.7039328158. The cubic root of 23229546 is about 285.3296524088.

The spelling of 23229546 in words is "twenty-three million, two hundred twenty-nine thousand, five hundred forty-six".