28826835 has 8 divisors (see below), whose sum is σ = 46122960. Its totient is φ = 15374304.

The previous prime is 28826821. The next prime is 28826851. The reversal of 28826835 is 53862882.

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

It is not a de Polignac number, because 28826835 - 2⁵ = 28826803 is a prime.

It is a super-2 number, since 2×28826835² = 1661972832234450, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 960880 + ... + 960909.

It is an arithmetic number, because the mean of its divisors is an integer number (5765370).

Almost surely, 2^28826835 is an apocalyptic number.

28826835 is a deficient number, since it is larger than the sum of its proper divisors (17296125).

28826835 is a wasteful number, since it uses less digits than its factorization.

28826835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1921797.

The product of its digits is 184320, while the sum is 42.

The square root of 28826835 is about 5369.0627673738. The cubic root of 28826835 is about 306.6189467073.

The spelling of 28826835 in words is "twenty-eight million, eight hundred twenty-six thousand, eight hundred thirty-five".