28318062 has 8 divisors (see below), whose sum is σ = 56636136. Its totient is φ = 9439352.

The previous prime is 28318057. The next prime is 28318063. The reversal of 28318062 is 26081382.

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

28318062 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28318063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2359833 + ... + 2359844.

It is an arithmetic number, because the mean of its divisors is an integer number (7079517).

Almost surely, 2^28318062 is an apocalyptic number.

28318062 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.

28318062 is a wasteful number, since it uses less digits than its factorization.

28318062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4719682.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 28318062 is about 5321.4717888945. The cubic root of 28318062 is about 304.8043607852.

The spelling of 28318062 in words is "twenty-eight million, three hundred eighteen thousand, sixty-two".