24089089 has 4 divisors (see below), whose sum is σ = 24145156. Its totient is φ = 24033024.

The previous prime is 24089071. The next prime is 24089137. The reversal of 24089089 is 98098042.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2624400 + 21464689 = 1620^2 + 4633^2 .

It is a cyclic number.

It is not a de Polignac number, because 24089089 - 2⁵ = 24089057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24089029) 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 in 3 ways as a sum of consecutive naturals, for example, 27384 + ... + 28249.

It is an arithmetic number, because the mean of its divisors is an integer number (6036289).

Almost surely, 2^24089089 is an apocalyptic number.

It is an amenable number.

24089089 is a deficient number, since it is larger than the sum of its proper divisors (56067).

24089089 is an equidigital number, since it uses as much as digits as its factorization.

24089089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56066.

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 24089089 is about 4908.0636711436. The cubic root of 24089089 is about 288.8063860449.

The spelling of 24089089 in words is "twenty-four million, eighty-nine thousand, eighty-nine".