51926 has 8 divisors (see below), whose sum is σ = 89040. Its totient is φ = 22248.

The previous prime is 51913. The next prime is 51929. The reversal of 51926 is 62915.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51929) by changing a digit.

51926 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1841 + ... + 1868.

It is an arithmetic number, because the mean of its divisors is an integer number (11130).

2⁵¹⁹²⁶ is an apocalyptic number.

51926 is a deficient number, since it is larger than the sum of its proper divisors (37114).

51926 is a wasteful number, since it uses less digits than its factorization.

51926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3718.

The product of its digits is 540, while the sum is 23.

The square root of 51926 is about 227.8727715195. The cubic root of 51926 is about 37.3073976611.

It can be divided in two parts, 519 and 26, that added together give a palindrome (545).

The spelling of 51926 in words is "fifty-one thousand, nine hundred twenty-six".