28850360 has 256 divisors, whose sum is σ = 93312000. Its totient is φ = 7741440.

The previous prime is 28850333. The next prime is 28850363. The reversal of 28850360 is 6305882.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28850363) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 994826 + ... + 994854.

It is an arithmetic number, because the mean of its divisors is an integer number (364500).

Almost surely, 2^28850360 is an apocalyptic number.

28850360 is a gapful number since it is divisible by the number (20) 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 28850360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46656000).

28850360 is an abundant number, since it is smaller than the sum of its proper divisors (64461640).

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

28850360 is a wasteful number, since it uses less digits than its factorization.

28850360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94 (or 90 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 28850360 is about 5371.2531126358. The cubic root of 28850360 is about 306.7023325458.

The spelling of 28850360 in words is "twenty-eight million, eight hundred fifty thousand, three hundred sixty".