28068124 has 12 divisors (see below), whose sum is σ = 56136304. Its totient is φ = 12029184.

The previous prime is 28068107. The next prime is 28068127. The reversal of 28068124 is 42186082.

28068124 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28068127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501189 + ... + 501244.

Almost surely, 2^28068124 is an apocalyptic number.

It is an amenable number.

28068124 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28068124 is a wasteful number, since it uses less digits than its factorization.

28068124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002444 (or 1002442 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 28068124 is about 5297.9358244509. The cubic root of 28068124 is about 303.9049650999.

The spelling of 28068124 in words is "twenty-eight million, sixty-eight thousand, one hundred twenty-four".