74024101 has 2 divisors, whose sum is σ = 74024102. Its totient is φ = 74024100.

The previous prime is 74024099. The next prime is 74024141. The reversal of 74024101 is 10142047.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69739201 + 4284900 = 8351^2 + 2070^2 .

It is a cyclic number.

It is not a de Polignac number, because 74024101 - 2¹ = 74024099 is a prime.

Together with 74024099, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74024141) 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, 37012050 + 37012051.

It is an arithmetic number, because the mean of its divisors is an integer number (37012051).

Almost surely, 2^74024101 is an apocalyptic number.

It is an amenable number.

74024101 is a deficient number, since it is larger than the sum of its proper divisors (1).

74024101 is an equidigital number, since it uses as much as digits as its factorization.

74024101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 74024101 is about 8603.7259951721. The cubic root of 74024101 is about 419.8792188601.

Adding to 74024101 its reverse (10142047), we get a palindrome (84166148).

The spelling of 74024101 in words is "seventy-four million, twenty-four thousand, one hundred one".