537967 has 4 divisors (see below), whose sum is σ = 545616. Its totient is φ = 530320.

The previous prime is 537941. The next prime is 537991. The reversal of 537967 is 769735.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 769735 = 5 ⋅153947.

It is a cyclic number.

It is not a de Polignac number, because 537967 - 2¹¹ = 535919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537067) 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, 3718 + ... + 3859.

It is an arithmetic number, because the mean of its divisors is an integer number (136404).

2⁵³⁷⁹⁶⁷ is an apocalyptic number.

537967 is a deficient number, since it is larger than the sum of its proper divisors (7649).

537967 is an equidigital number, since it uses as much as digits as its factorization.

537967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7648.

The product of its digits is 39690, while the sum is 37.

The square root of 537967 is about 733.4623371380. The cubic root of 537967 is about 81.3302071867.

The spelling of 537967 in words is "five hundred thirty-seven thousand, nine hundred sixty-seven".