24230020 has 12 divisors (see below), whose sum is σ = 50883084. Its totient is φ = 9692000.

The previous prime is 24229999. The next prime is 24230033. The reversal of 24230020 is 2003242.

It can be written as a sum of positive squares in 2 ways, for example, as 6320196 + 17909824 = 2514^2 + 4232^2 .

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 605731 + ... + 605770.

It is an arithmetic number, because the mean of its divisors is an integer number (4240257).

Almost surely, 2^24230020 is an apocalyptic number.

24230020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24230020 is an abundant number, since it is smaller than the sum of its proper divisors (26653064).

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

24230020 is a wasteful number, since it uses less digits than its factorization.

24230020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211510 (or 1211508 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 24230020 is about 4922.3998212254. The cubic root of 24230020 is about 289.3685029959.

Adding to 24230020 its reverse (2003242), we get a palindrome (26233262).

The spelling of 24230020 in words is "twenty-four million, two hundred thirty thousand, twenty".