536667 has 4 divisors (see below), whose sum is σ = 715560. Its totient is φ = 357776.

The previous prime is 536651. The next prime is 536671. The reversal of 536667 is 766635.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 536667 - 2⁴ = 536651 is a prime.

It is a super-2 number, since 2×536667² = 576022937778, which contains 22 as substring.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (536677) 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, 89442 + ... + 89447.

It is an arithmetic number, because the mean of its divisors is an integer number (178890).

2⁵³⁶⁶⁶⁷ is an apocalyptic number.

536667 is a deficient number, since it is larger than the sum of its proper divisors (178893).

536667 is a wasteful number, since it uses less digits than its factorization.

536667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178892.

The product of its digits is 22680, while the sum is 33.

The square root of 536667 is about 732.5755933690. The cubic root of 536667 is about 81.2646427258.

The spelling of 536667 in words is "five hundred thirty-six thousand, six hundred sixty-seven".