28359035 has 4 divisors (see below), whose sum is σ = 34030848. Its totient is φ = 22687224.

The previous prime is 28359031. The next prime is 28359041. The reversal of 28359035 is 53095382.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 28359035 - 2² = 28359031 is a prime.

It is a super-2 number, since 2×28359035² = 1608469732262450, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 28358986 and 28359004.

It is not an unprimeable number, because it can be changed into a prime (28359031) 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, 2835899 + ... + 2835908.

It is an arithmetic number, because the mean of its divisors is an integer number (8507712).

Almost surely, 2^28359035 is an apocalyptic number.

28359035 is a deficient number, since it is larger than the sum of its proper divisors (5671813).

28359035 is an equidigital number, since it uses as much as digits as its factorization.

28359035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5671812.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 28359035 is about 5325.3201781677. The cubic root of 28359035 is about 304.9512956360.

The spelling of 28359035 in words is "twenty-eight million, three hundred fifty-nine thousand, thirty-five".