537605 has 8 divisors (see below), whose sum is σ = 679200. Its totient is φ = 407376.

The previous prime is 537599. The next prime is 537611. The reversal of 537605 is 506735.

It is an interprime number because it is at equal distance from previous prime (537599) and next prime (537611).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 537605 - 2¹² = 533509 is a prime.

It is an Ulam number.

It is a nialpdrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2735 + ... + 2924.

It is an arithmetic number, because the mean of its divisors is an integer number (84900).

2⁵³⁷⁶⁰⁵ is an apocalyptic number.

It is an amenable number.

537605 is a deficient number, since it is larger than the sum of its proper divisors (141595).

537605 is a wasteful number, since it uses less digits than its factorization.

537605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5683.

The product of its (nonzero) digits is 3150, while the sum is 26.

The square root of 537605 is about 733.2155208395. The cubic root of 537605 is about 81.3119606268.

The spelling of 537605 in words is "five hundred thirty-seven thousand, six hundred five".