935428 has 12 divisors (see below), whose sum is σ = 1763020. Its totient is φ = 431712.

The previous prime is 935423. The next prime is 935443. The reversal of 935428 is 824539.

It can be written as a sum of positive squares in 2 ways, for example, as 419904 + 515524 = 648^2 + 718^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 935428.

It is not an unprimeable number, because it can be changed into a prime (935423) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 8943 + ... + 9046.

2⁹³⁵⁴²⁸ is an apocalyptic number.

It is an amenable number.

935428 is a deficient number, since it is larger than the sum of its proper divisors (827592).

935428 is a wasteful number, since it uses less digits than its factorization.

935428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18006 (or 18004 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 935428 is about 967.1752685010. The cubic root of 935428 is about 97.7995346825.

Subtracting from 935428 its reverse (824539), we obtain a square (110889 = 333²).

The spelling of 935428 in words is "nine hundred thirty-five thousand, four hundred twenty-eight".