535746 has 16 divisors (see below), whose sum is σ = 1108800. Its totient is φ = 172368.

The previous prime is 535741. The next prime is 535751. The reversal of 535746 is 647535.

It is an interprime number because it is at equal distance from previous prime (535741) and next prime (535751).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (535741) by changing a digit.

535746 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 7 ways as a sum of consecutive naturals, for example, 1366 + ... + 1713.

It is an arithmetic number, because the mean of its divisors is an integer number (69300).

2⁵³⁵⁷⁴⁶ is an apocalyptic number.

535746 is an abundant number, since it is smaller than the sum of its proper divisors (573054).

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

535746 is a wasteful number, since it uses less digits than its factorization.

535746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3113.

The product of its digits is 12600, while the sum is 30.

The square root of 535746 is about 731.9467193724. The cubic root of 535746 is about 81.2181287226.

The spelling of 535746 in words is "five hundred thirty-five thousand, seven hundred forty-six".