537904 has 10 divisors (see below), whose sum is σ = 1042220. Its totient is φ = 268944.

The previous prime is 537899. The next prime is 537913. The reversal of 537904 is 409735.

It is an unprimeable number.

537904 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 as a sum of consecutive naturals, namely, 16794 + ... + 16825.

It is an arithmetic number, because the mean of its divisors is an integer number (104222).

2⁵³⁷⁹⁰⁴ is an apocalyptic number.

It is an amenable number.

537904 is a deficient number, since it is larger than the sum of its proper divisors (504316).

537904 is a wasteful number, since it uses less digits than its factorization.

537904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33627 (or 33621 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 537904 is about 733.4193888901. The cubic root of 537904 is about 81.3270322689.

It can be divided in two parts, 537 and 904, that added together give a palindrome (1441).

The spelling of 537904 in words is "five hundred thirty-seven thousand, nine hundred four".