24430066 has 4 divisors (see below), whose sum is σ = 36645102. Its totient is φ = 12215032.

The previous prime is 24430057. The next prime is 24430069. The reversal of 24430066 is 66003442.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 21114025 + 3316041 = 4595^2 + 1821^2 .

It is a zygodrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 24430066.

It is not an unprimeable number, because it can be changed into a prime (24430069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6107515 + ... + 6107518.

Almost surely, 2^24430066 is an apocalyptic number.

24430066 is a deficient number, since it is larger than the sum of its proper divisors (12215036).

24430066 is a wasteful number, since it uses less digits than its factorization.

24430066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12215035.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 24430066 is about 4942.6780190500. The cubic root of 24430066 is about 290.1626752781.

The spelling of 24430066 in words is "twenty-four million, four hundred thirty thousand, sixty-six".