28435324 has 12 divisors (see below), whose sum is σ = 52381000. Its totient is φ = 13469328.

The previous prime is 28435321. The next prime is 28435327. The reversal of 28435324 is 42353482.

It is an interprime number because it is at equal distance from previous prime (28435321) and next prime (28435327).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28435321) 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, 186999 + ... + 187150.

Almost surely, 2^28435324 is an apocalyptic number.

It is an amenable number.

28435324 is a deficient number, since it is larger than the sum of its proper divisors (23945676).

28435324 is a wasteful number, since it uses less digits than its factorization.

28435324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374172 (or 374170 counting only the distinct ones).

The product of its digits is 23040, while the sum is 31.

The square root of 28435324 is about 5332.4782231154. The cubic root of 28435324 is about 305.2245019141.

The spelling of 28435324 in words is "twenty-eight million, four hundred thirty-five thousand, three hundred twenty-four".