73885 has 8 divisors (see below), whose sum is σ = 101376. Its totient is φ = 50640.

The previous prime is 73883. The next prime is 73897. The reversal of 73885 is 58837.

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

It is not a de Polignac number, because 73885 - 2¹ = 73883 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1021 + ... + 1090.

It is an arithmetic number, because the mean of its divisors is an integer number (12672).

2⁷³⁸⁸⁵ is an apocalyptic number.

It is an amenable number.

73885 is a deficient number, since it is larger than the sum of its proper divisors (27491).

73885 is a wasteful number, since it uses less digits than its factorization.

73885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2123.

The product of its digits is 6720, while the sum is 31.

The square root of 73885 is about 271.8179537852. The cubic root of 73885 is about 41.9616051231.

The spelling of 73885 in words is "seventy-three thousand, eight hundred eighty-five".