28853064 has 96 divisors (see below), whose sum is σ = 83412000. Its totient is φ = 9240480.

The previous prime is 28853059. The next prime is 28853087. The reversal of 28853064 is 46035882.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 207507 + ... + 207645.

It is an arithmetic number, because the mean of its divisors is an integer number (868875).

Almost surely, 2^28853064 is an apocalyptic number.

28853064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 28853064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41706000).

28853064 is an abundant number, since it is smaller than the sum of its proper divisors (54558936).

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

28853064 is a wasteful number, since it uses less digits than its factorization.

28853064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216 (or 175 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 28853064 is about 5371.5048170880. The cubic root of 28853064 is about 306.7119141385.

The spelling of 28853064 in words is "twenty-eight million, eight hundred fifty-three thousand, sixty-four".