24145057 has 2 divisors, whose sum is σ = 24145058. Its totient is φ = 24145056.

The previous prime is 24145021. The next prime is 24145087. The reversal of 24145057 is 75054142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16394401 + 7750656 = 4049^2 + 2784^2 .

It is a cyclic number.

It is not a de Polignac number, because 24145057 - 2⁷ = 24144929 is a prime.

It is not a weakly prime, because it can be changed into another prime (24145087) 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 as a sum of consecutive naturals, namely, 12072528 + 12072529.

It is an arithmetic number, because the mean of its divisors is an integer number (12072529).

Almost surely, 2^24145057 is an apocalyptic number.

It is an amenable number.

24145057 is a deficient number, since it is larger than the sum of its proper divisors (1).

24145057 is an equidigital number, since it uses as much as digits as its factorization.

24145057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 24145057 is about 4913.7620007485. The cubic root of 24145057 is about 289.0298816099.

Adding to 24145057 its reverse (75054142), we get a palindrome (99199199).

The spelling of 24145057 in words is "twenty-four million, one hundred forty-five thousand, fifty-seven".