71126 has 16 divisors (see below), whose sum is σ = 120528. Its totient is φ = 31200.

The previous prime is 71119. The next prime is 71129. The reversal of 71126 is 62117.

71126 = T₂₃ + T₂₄ + ... + T₇₅.

It is a happy number.

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 71126.

It is not an unprimeable number, because it can be changed into a prime (71129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1136 + ... + 1196.

It is an arithmetic number, because the mean of its divisors is an integer number (7533).

2⁷¹¹²⁶ is an apocalyptic number.

71126 is a deficient number, since it is larger than the sum of its proper divisors (49402).

71126 is a wasteful number, since it uses less digits than its factorization.

71126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127.

The product of its digits is 84, while the sum is 17.

The square root of 71126 is about 266.6945818722. The cubic root of 71126 is about 41.4326579967.

Subtracting from 71126 its reverse (62117), we obtain a palindrome (9009).

It can be divided in two parts, 711 and 26, that added together give a palindrome (737).

The spelling of 71126 in words is "seventy-one thousand, one hundred twenty-six".