28365035 has 8 divisors (see below), whose sum is σ = 34283760. Its totient is φ = 22528224.

The previous prime is 28365023. The next prime is 28365041. The reversal of 28365035 is 53056382.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 28365035 - 2⁴ = 28365019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 28364992 and 28365010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19712 + ... + 21101.

It is an arithmetic number, because the mean of its divisors is an integer number (4285470).

Almost surely, 2^28365035 is an apocalyptic number.

28365035 is a deficient number, since it is larger than the sum of its proper divisors (5918725).

28365035 is a wasteful number, since it uses less digits than its factorization.

28365035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40957.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 28365035 is about 5325.8834947828. The cubic root of 28365035 is about 304.9728005844.

The spelling of 28365035 in words is "twenty-eight million, three hundred sixty-five thousand, thirty-five".