544126 has 8 divisors (see below), whose sum is σ = 890424. Its totient is φ = 247320.

The previous prime is 544123. The next prime is 544129. The reversal of 544126 is 621445.

It is an interprime number because it is at equal distance from previous prime (544123) and next prime (544129).

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 (22), and also a Moran number because the ratio is a prime number: 24733 = 544126 / (5 + 4 + 4 + 1 + 2 + 6).

It is a junction number, because it is equal to n+sod(n) for n = 544097 and 544106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12345 + ... + 12388.

It is an arithmetic number, because the mean of its divisors is an integer number (111303).

2⁵⁴⁴¹²⁶ is an apocalyptic number.

544126 is a deficient number, since it is larger than the sum of its proper divisors (346298).

544126 is a wasteful number, since it uses less digits than its factorization.

544126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24746.

The product of its digits is 960, while the sum is 22.

The square root of 544126 is about 737.6489680058. The cubic root of 544126 is about 81.6394041075.

The spelling of 544126 in words is "five hundred forty-four thousand, one hundred twenty-six".