537944 has 16 divisors (see below), whose sum is σ = 1100520. Its totient is φ = 244480.
The previous prime is 537941. The next prime is 537991. The reversal of 537944 is 449735.
It is a self number, because there is not a number n which added to its sum of digits gives 537944.
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 537944.
It is not an unprimeable number, because it can be changed into a prime (537941) 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, 2969 + ... + 3144.
2537944 is an apocalyptic number.
It is an amenable number.
537944 is an abundant number, since it is smaller than the sum of its proper divisors (562576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
537944 is a wasteful number, since it uses less digits than its factorization.
537944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6130 (or 6126 counting only the distinct ones).
The product of its digits is 15120, while the sum is 32.
The square root of 537944 is about 733.4466579104. The cubic root of 537944 is about 81.3290481185.
Subtracting from 537944 its reverse (449735), we obtain a square (88209 = 2972).
It can be divided in two parts, 53 and 7944, that added together give a palindrome (7997).
The spelling of 537944 in words is "five hundred thirty-seven thousand, nine hundred forty-four".
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