74025383 has 2 divisors, whose sum is σ = 74025384. Its totient is φ = 74025382.

The previous prime is 74025359. The next prime is 74025389. The reversal of 74025383 is 38352047.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 74025383 - 2¹⁴ = 74008999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74025389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37012691 + 37012692.

It is an arithmetic number, because the mean of its divisors is an integer number (37012692).

Almost surely, 2^74025383 is an apocalyptic number.

74025383 is a deficient number, since it is larger than the sum of its proper divisors (1).

74025383 is an equidigital number, since it uses as much as digits as its factorization.

74025383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 74025383 is about 8603.8004974546. The cubic root of 74025383 is about 419.8816427646.

The spelling of 74025383 in words is "seventy-four million, twenty-five thousand, three hundred eighty-three".