537868 has 12 divisors (see below), whose sum is σ = 961632. Its totient is φ = 263120.

The previous prime is 537853. The next prime is 537877. The reversal of 537868 is 868735.

It is an unprimeable 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 in 3 ways as a sum of consecutive naturals, for example, 1243 + ... + 1618.

It is an arithmetic number, because the mean of its divisors is an integer number (80136).

2⁵³⁷⁸⁶⁸ is an apocalyptic number.

It is an amenable number.

537868 is a deficient number, since it is larger than the sum of its proper divisors (423764).

537868 is a wasteful number, since it uses less digits than its factorization.

537868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2912 (or 2910 counting only the distinct ones).

The product of its digits is 40320, while the sum is 37.

The square root of 537868 is about 733.3948459050. The cubic root of 537868 is about 81.3252179188.

It can be divided in two parts, 53 and 7868, that added together give a square (7921 = 89²).

The spelling of 537868 in words is "five hundred thirty-seven thousand, eight hundred sixty-eight".