71326 has 8 divisors (see below), whose sum is σ = 112680. Its totient is φ = 33768.

The previous prime is 71317. The next prime is 71327. The reversal of 71326 is 62317.

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

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 901 + ... + 976.

It is an arithmetic number, because the mean of its divisors is an integer number (14085).

2⁷¹³²⁶ is an apocalyptic number.

71326 is a deficient number, since it is larger than the sum of its proper divisors (41354).

71326 is a wasteful number, since it uses less digits than its factorization.

71326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1898.

The product of its digits is 252, while the sum is 19.

The square root of 71326 is about 267.0692794014. The cubic root of 71326 is about 41.4714566391.

Subtracting from 71326 its reverse (62317), we obtain a palindrome (9009).

The spelling of 71326 in words is "seventy-one thousand, three hundred twenty-six".