74241007 has 2 divisors, whose sum is σ = 74241008. Its totient is φ = 74241006.

The previous prime is 74240993. The next prime is 74241067. The reversal of 74241007 is 70014247.

It is a weak prime.

It is an emirp because it is prime and its reverse (70014247) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 74241007 - 2¹¹ = 74238959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74241067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37120503 + 37120504.

It is an arithmetic number, because the mean of its divisors is an integer number (37120504).

Almost surely, 2^74241007 is an apocalyptic number.

74241007 is a deficient number, since it is larger than the sum of its proper divisors (1).

74241007 is an equidigital number, since it uses as much as digits as its factorization.

74241007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1568, while the sum is 25.

The square root of 74241007 is about 8616.3221272188. The cubic root of 74241007 is about 420.2889300649.

It can be divided in two parts, 74 and 241007, that added together give a square (241081 = 491²).

The spelling of 74241007 in words is "seventy-four million, two hundred forty-one thousand, seven".