537126 has 8 divisors (see below), whose sum is σ = 1074264. Its totient is φ = 179040.

The previous prime is 537091. The next prime is 537127. The reversal of 537126 is 621735.

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

537126 is an admirable number.

It is an Ulam number.

It is a Curzon number.

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 537096 and 537105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44755 + ... + 44766.

It is an arithmetic number, because the mean of its divisors is an integer number (134283).

2⁵³⁷¹²⁶ is an apocalyptic number.

537126 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

537126 is a wasteful number, since it uses less digits than its factorization.

537126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89526.

The product of its digits is 1260, while the sum is 24.

The square root of 537126 is about 732.8888046628. Note that the first 4 decimals coincide. The cubic root of 537126 is about 81.2878041040.

The spelling of 537126 in words is "five hundred thirty-seven thousand, one hundred twenty-six".