28466360 has 48 divisors (see below), whose sum is σ = 69371640. Its totient is φ = 10508160.

The previous prime is 28466359. The next prime is 28466363. The reversal of 28466360 is 6366482.

It is a self number, because there is not a number n which added to its sum of digits gives 28466360.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28466363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4655 + ... + 8865.

Almost surely, 2^28466360 is an apocalyptic number.

28466360 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 28466360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34685820).

28466360 is an abundant number, since it is smaller than the sum of its proper divisors (40905280).

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

28466360 is a wasteful number, since it uses less digits than its factorization.

28466360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4248 (or 4231 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 28466360 is about 5335.3875210710. The cubic root of 28466360 is about 305.3355082488.

The spelling of 28466360 in words is "twenty-eight million, four hundred sixty-six thousand, three hundred sixty".