24228665 has 8 divisors (see below), whose sum is σ = 29144448. Its totient is φ = 19336240.

The previous prime is 24228661. The next prime is 24228697. The reversal of 24228665 is 56682242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 24228665 - 2² = 24228661 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24228661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3467 + ... + 7776.

It is an arithmetic number, because the mean of its divisors is an integer number (3643056).

Almost surely, 2^24228665 is an apocalyptic number.

It is an amenable number.

24228665 is a deficient number, since it is larger than the sum of its proper divisors (4915783).

24228665 is a wasteful number, since it uses less digits than its factorization.

24228665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11679.

The product of its digits is 46080, while the sum is 35.

The square root of 24228665 is about 4922.2621831837. The cubic root of 24228665 is about 289.3631088384.

The spelling of 24228665 in words is "twenty-four million, two hundred twenty-eight thousand, six hundred sixty-five".