435828 has 12 divisors (see below), whose sum is σ = 1016960. Its totient is φ = 145272.

The previous prime is 435817. The next prime is 435839. The reversal of 435828 is 828534.

It is an interprime number because it is at equal distance from previous prime (435817) and next prime (435839).

It is a tau number, because it is divible by the number of its divisors (12).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 435795 and 435804.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 435828.

It is an unprimeable number.

435828 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18148 + ... + 18171.

2⁴³⁵⁸²⁸ is an apocalyptic number.

It is an amenable number.

435828 is an abundant number, since it is smaller than the sum of its proper divisors (581132).

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

435828 is a wasteful number, since it uses less digits than its factorization.

435828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36326 (or 36324 counting only the distinct ones).

The product of its digits is 7680, while the sum is 30.

The square root of 435828 is about 660.1727046766. The cubic root of 435828 is about 75.8178927089.

The spelling of 435828 in words is "four hundred thirty-five thousand, eight hundred twenty-eight".