28682010 has 96 divisors (see below), whose sum is σ = 86935680. Its totient is φ = 6424704.

The previous prime is 28681967. The next prime is 28682011. The reversal of 28682010 is 1028682.

It is not an unprimeable number, because it can be changed into a prime (28682011) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32961 + ... + 33819.

It is an arithmetic number, because the mean of its divisors is an integer number (905580).

Almost surely, 2^28682010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 28682010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43467840).

28682010 is an abundant number, since it is smaller than the sum of its proper divisors (58253670).

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

28682010 is a wasteful number, since it uses less digits than its factorization.

28682010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932 (or 929 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 28682010 is about 5355.5587943743. The cubic root of 28682010 is about 306.1046034794.

The spelling of 28682010 in words is "twenty-eight million, six hundred eighty-two thousand, ten".