74019959 has 12 divisors (see below), whose sum is σ = 81286296. Its totient is φ = 67003872.

The previous prime is 74019941. The next prime is 74019961. The reversal of 74019959 is 95991047.

It is not a de Polignac number, because 74019959 - 2⁸ = 74019703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74019929) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35504 + ... + 37530.

It is an arithmetic number, because the mean of its divisors is an integer number (6773858).

Almost surely, 2^74019959 is an apocalyptic number.

74019959 is a deficient number, since it is larger than the sum of its proper divisors (7266337).

74019959 is a wasteful number, since it uses less digits than its factorization.

74019959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2146 (or 2093 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 44.

The square root of 74019959 is about 8603.4852821400. The cubic root of 74019959 is about 419.8713873019.

The spelling of 74019959 in words is "seventy-four million, nineteen thousand, nine hundred fifty-nine".