28588060 has 12 divisors (see below), whose sum is σ = 60034968. Its totient is φ = 11435216.

The previous prime is 28588051. The next prime is 28588069. The reversal of 28588060 is 6088582.

It is an interprime number because it is at equal distance from previous prime (28588051) and next prime (28588069).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28588069) 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, 714682 + ... + 714721.

It is an arithmetic number, because the mean of its divisors is an integer number (5002914).

Almost surely, 2^28588060 is an apocalyptic number.

28588060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

28588060 is an abundant number, since it is smaller than the sum of its proper divisors (31446908).

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

28588060 is a wasteful number, since it uses less digits than its factorization.

28588060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1429412 (or 1429410 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 37.

The square root of 28588060 is about 5346.7803396063. The cubic root of 28588060 is about 305.7700152948.

The spelling of 28588060 in words is "twenty-eight million, five hundred eighty-eight thousand, sixty".