28062852 has 48 divisors (see below), whose sum is σ = 72358272. Its totient is φ = 8419840.

The previous prime is 28062851. The next prime is 28062899. The reversal of 28062852 is 25826082.

It is not an unprimeable number, because it can be changed into a prime (28062851) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1702 + ... + 7682.

It is an arithmetic number, because the mean of its divisors is an integer number (1507464).

Almost surely, 2^28062852 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 28062852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36179136).

28062852 is an abundant number, since it is smaller than the sum of its proper divisors (44295420).

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

28062852 is a wasteful number, since it uses less digits than its factorization.

28062852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6028 (or 6026 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 28062852 is about 5297.4382488142. The cubic root of 28062852 is about 303.8859365475.

The spelling of 28062852 in words is "twenty-eight million, sixty-two thousand, eight hundred fifty-two".