535670 has 32 divisors (see below), whose sum is σ = 1073088. Its totient is φ = 191488.

The previous prime is 535669. The next prime is 535673. The reversal of 535670 is 76535.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3842 + ... + 3978.

It is an arithmetic number, because the mean of its divisors is an integer number (33534).

2⁵³⁵⁶⁷⁰ is an apocalyptic number.

535670 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

535670 is a wasteful number, since it uses less digits than its factorization.

535670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184.

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

The square root of 535670 is about 731.8948011839. The cubic root of 535670 is about 81.2142880533.

The spelling of 535670 in words is "five hundred thirty-five thousand, six hundred seventy".