24996089 has 4 divisors (see below), whose sum is σ = 25007220. Its totient is φ = 24984960.

The previous prime is 24996043. The next prime is 24996121. The reversal of 24996089 is 98069942.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 98069942 = 2 ⋅49034971.

It can be written as a sum of positive squares in 2 ways, for example, as 5326864 + 19669225 = 2308^2 + 4435^2 .

It is a cyclic number.

It is not a de Polignac number, because 24996089 - 2²⁰ = 23947513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24990089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 884 + ... + 7125.

It is an arithmetic number, because the mean of its divisors is an integer number (6251805).

Almost surely, 2^24996089 is an apocalyptic number.

It is an amenable number.

24996089 is a deficient number, since it is larger than the sum of its proper divisors (11131).

24996089 is an equidigital number, since it uses as much as digits as its factorization.

24996089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11130.

The product of its (nonzero) digits is 279936, while the sum is 47.

The square root of 24996089 is about 4999.6088847029. The cubic root of 24996089 is about 292.3865252483.

The spelling of 24996089 in words is "twenty-four million, nine hundred ninety-six thousand, eighty-nine".