74126705 has 8 divisors (see below), whose sum is σ = 89117952. Its totient is φ = 59190768.

The previous prime is 74126699. The next prime is 74126707. The reversal of 74126705 is 50762147.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 74126705 - 2⁶ = 74126641 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (74126707) 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 in 7 ways as a sum of consecutive naturals, for example, 10817 + ... + 16286.

It is an arithmetic number, because the mean of its divisors is an integer number (11139744).

Almost surely, 2^74126705 is an apocalyptic number.

It is an amenable number.

74126705 is a deficient number, since it is larger than the sum of its proper divisors (14991247).

74126705 is a wasteful number, since it uses less digits than its factorization.

74126705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27655.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 74126705 is about 8609.6866958096. The cubic root of 74126705 is about 420.0731259673.

The spelling of 74126705 in words is "seventy-four million, one hundred twenty-six thousand, seven hundred five".