74126073 has 40 divisors (see below), whose sum is σ = 118583136. Its totient is φ = 41160000.

The previous prime is 74126047. The next prime is 74126077. The reversal of 74126073 is 37062147.

It is not a de Polignac number, because 74126073 - 2⁹ = 74125561 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 74126073.

It is not an unprimeable number, because it can be changed into a prime (74126077) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 295198 + ... + 295448.

Almost surely, 2^74126073 is an apocalyptic number.

It is an amenable number.

74126073 is a deficient number, since it is larger than the sum of its proper divisors (44457063).

74126073 is an equidigital number, since it uses as much as digits as its factorization.

74126073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323 (or 302 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 74126073 is about 8609.6499928859. The cubic root of 74126073 is about 420.0719321241.

The spelling of 74126073 in words is "seventy-four million, one hundred twenty-six thousand, seventy-three".