73735 has 4 divisors (see below), whose sum is σ = 88488. Its totient is φ = 58984.

The previous prime is 73727. The next prime is 73751. The reversal of 73735 is 53737.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 73735 - 2³ = 73727 is a prime.

It is a Duffinian number.

73735 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7369 + ... + 7378.

It is an arithmetic number, because the mean of its divisors is an integer number (22122).

2⁷³⁷³⁵ is an apocalyptic number.

73735 is a deficient number, since it is larger than the sum of its proper divisors (14753).

73735 is a wasteful number, since it uses less digits than its factorization.

73735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14752.

The product of its digits is 2205, while the sum is 25.

The square root of 73735 is about 271.5418936371. The cubic root of 73735 is about 41.9331893190.

It can be divided in two parts, 73 and 735, that added together give a palindrome (808).

The spelling of 73735 in words is "seventy-three thousand, seven hundred thirty-five".