23232008 has 8 divisors (see below), whose sum is σ = 43560030. Its totient is φ = 11616000.

The previous prime is 23232007. The next prime is 23232019. The reversal of 23232008 is 80023232.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 14002564 + 9229444 = 3742^2 + 3038^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (23232007) 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 as a sum of consecutive naturals, namely, 1451993 + ... + 1452008.

Almost surely, 2^23232008 is an apocalyptic number.

It is an amenable number.

23232008 is a deficient number, since it is larger than the sum of its proper divisors (20328022).

23232008 is a wasteful number, since it uses less digits than its factorization.

23232008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2904007 (or 2904003 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 23232008 is about 4819.9593359281. The cubic root of 23232008 is about 285.3397323416.

The spelling of 23232008 in words is "twenty-three million, two hundred thirty-two thousand, eight".