28882635 has 8 divisors (see below), whose sum is σ = 46212240. Its totient is φ = 15404064.

The previous prime is 28882621. The next prime is 28882657. The reversal of 28882635 is 53628882.

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

It is not a de Polignac number, because 28882635 - 2⁸ = 28882379 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 962740 + ... + 962769.

It is an arithmetic number, because the mean of its divisors is an integer number (5776530).

Almost surely, 2^28882635 is an apocalyptic number.

28882635 is a deficient number, since it is larger than the sum of its proper divisors (17329605).

28882635 is a wasteful number, since it uses less digits than its factorization.

28882635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1925517.

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

The square root of 28882635 is about 5374.2566927902. The cubic root of 28882635 is about 306.8166595859.

The spelling of 28882635 in words is "twenty-eight million, eight hundred eighty-two thousand, six hundred thirty-five".