83726 has 4 divisors (see below), whose sum is σ = 125592. Its totient is φ = 41862.

The previous prime is 83719. The next prime is 83737. The reversal of 83726 is 62738.

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

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 83695 and 83704.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 83726.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20930 + ... + 20933.

It is an arithmetic number, because the mean of its divisors is an integer number (31398).

2⁸³⁷²⁶ is an apocalyptic number.

83726 is a deficient number, since it is larger than the sum of its proper divisors (41866).

83726 is a wasteful number, since it uses less digits than its factorization.

83726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41865.

The product of its digits is 2016, while the sum is 26.

The square root of 83726 is about 289.3544539142. The cubic root of 83726 is about 43.7475209480.

The spelling of 83726 in words is "eighty-three thousand, seven hundred twenty-six".