28833101 has 8 divisors (see below), whose sum is σ = 32304864. Its totient is φ = 25503120.

The previous prime is 28833097. The next prime is 28833109. The reversal of 28833101 is 10133882.

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 28833101 - 2² = 28833097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28833109) by changing a digit.

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, 35015 + ... + 35828.

It is an arithmetic number, because the mean of its divisors is an integer number (4038108).

Almost surely, 2^28833101 is an apocalyptic number.

It is an amenable number.

28833101 is a deficient number, since it is larger than the sum of its proper divisors (3471763).

28833101 is a wasteful number, since it uses less digits than its factorization.

28833101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70891.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 28833101 is about 5369.6462639545. The cubic root of 28833101 is about 306.6411613686.

Adding to 28833101 its reverse (10133882), we get a palindrome (38966983).

The spelling of 28833101 in words is "twenty-eight million, eight hundred thirty-three thousand, one hundred one".