24265121 has 2 divisors, whose sum is σ = 24265122. Its totient is φ = 24265120.

The previous prime is 24265117. The next prime is 24265123. The reversal of 24265121 is 12156242.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21752896 + 2512225 = 4664^2 + 1585^2 .

It is a cyclic number.

It is not a de Polignac number, because 24265121 - 2² = 24265117 is a prime.

It is a Sophie Germain prime.

Together with 24265123, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (24265123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12132560 + 12132561.

It is an arithmetic number, because the mean of its divisors is an integer number (12132561).

Almost surely, 2^24265121 is an apocalyptic number.

It is an amenable number.

24265121 is a deficient number, since it is larger than the sum of its proper divisors (1).

24265121 is an equidigital number, since it uses as much as digits as its factorization.

24265121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 960, while the sum is 23.

The square root of 24265121 is about 4925.9639665755. The cubic root of 24265121 is about 289.5081675255.

The spelling of 24265121 in words is "twenty-four million, two hundred sixty-five thousand, one hundred twenty-one".