28834108 has 18 divisors (see below), whose sum is σ = 53604656. Its totient is φ = 13568448.

The previous prime is 28834081. The next prime is 28834109. The reversal of 28834108 is 80143882.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28834109) 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 5 ways as a sum of consecutive naturals, for example, 11316 + ... + 13627.

Almost surely, 2^28834108 is an apocalyptic number.

It is an amenable number.

28834108 is a deficient number, since it is larger than the sum of its proper divisors (24770548).

28834108 is a wasteful number, since it uses less digits than its factorization.

28834108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24981 (or 24962 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 28834108 is about 5369.7400309512. The cubic root of 28834108 is about 306.6447311552.

The spelling of 28834108 in words is "twenty-eight million, eight hundred thirty-four thousand, one hundred eight".