73718 has 16 divisors (see below), whose sum is σ = 120960. Its totient is φ = 33600.

The previous prime is 73709. The next prime is 73721. The reversal of 73718 is 81737.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1778 + ... + 1818.

It is an arithmetic number, because the mean of its divisors is an integer number (7560).

2⁷³⁷¹⁸ is an apocalyptic number.

73718 is a deficient number, since it is larger than the sum of its proper divisors (47242).

73718 is a wasteful number, since it uses less digits than its factorization.

73718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103.

The product of its digits is 1176, while the sum is 26.

The square root of 73718 is about 271.5105891121. The cubic root of 73718 is about 41.9299664307.

The spelling of 73718 in words is "seventy-three thousand, seven hundred eighteen".