73775713 has 8 divisors (see below), whose sum is σ = 80997120. Its totient is φ = 66640080.

The previous prime is 73775693. The next prime is 73775729. The reversal of 73775713 is 31757737.

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 73775713 - 2⁹ = 73775201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73775773) 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, 19633 + ... + 23086.

It is an arithmetic number, because the mean of its divisors is an integer number (10124640).

Almost surely, 2^73775713 is an apocalyptic number.

It is an amenable number.

73775713 is a deficient number, since it is larger than the sum of its proper divisors (7221407).

73775713 is a wasteful number, since it uses less digits than its factorization.

73775713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42887.

The product of its digits is 108045, while the sum is 40.

The square root of 73775713 is about 8589.2789569323. The cubic root of 73775713 is about 419.4090574411.

The spelling of 73775713 in words is "seventy-three million, seven hundred seventy-five thousand, seven hundred thirteen".