74983073 has 24 divisors (see below), whose sum is σ = 88121280. Its totient is φ = 63256320.

The previous prime is 74982989. The next prime is 74983109. The reversal of 74983073 is 37038947.

It is not a de Polignac number, because 74983073 - 2¹⁰ = 74982049 is a prime.

It is a super-2 number, since 2×74983073² = 11244922473046658, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 74983073.

It is not an unprimeable number, because it can be changed into a prime (74983673) 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 in 23 ways as a sum of consecutive naturals, for example, 327323 + ... + 327551.

It is an arithmetic number, because the mean of its divisors is an integer number (3671720).

Almost surely, 2^74983073 is an apocalyptic number.

It is an amenable number.

74983073 is a deficient number, since it is larger than the sum of its proper divisors (13138207).

74983073 is a wasteful number, since it uses less digits than its factorization.

74983073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377 (or 360 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 41.

The square root of 74983073 is about 8659.2767018961. The cubic root of 74983073 is about 421.6846040755.

The spelling of 74983073 in words is "seventy-four million, nine hundred eighty-three thousand, seventy-three".