83716 has 6 divisors (see below), whose sum is σ = 146510. Its totient is φ = 41856.

The previous prime is 83701. The next prime is 83717. The reversal of 83716 is 61738.

It can be written as a sum of positive squares in only one way, i.e., 72900 + 10816 = 270^2 + 104^2 .

It is not an unprimeable number, because it can be changed into a prime (83717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10461 + ... + 10468.

2⁸³⁷¹⁶ is an apocalyptic number.

It is an amenable number.

83716 is a deficient number, since it is larger than the sum of its proper divisors (62794).

83716 is a wasteful number, since it uses less digits than its factorization.

83716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20933 (or 20931 counting only the distinct ones).

The product of its digits is 1008, while the sum is 25.

The square root of 83716 is about 289.3371735536. The cubic root of 83716 is about 43.7457791846.

The spelling of 83716 in words is "eighty-three thousand, seven hundred sixteen".