28630482 has 32 divisors (see below), whose sum is σ = 62726400. Its totient is φ = 8671488.

The previous prime is 28630463. The next prime is 28630487. The reversal of 28630482 is 28403682.

It is not an unprimeable number, because it can be changed into a prime (28630487) 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, 1882 + ... + 7797.

It is an arithmetic number, because the mean of its divisors is an integer number (1960200).

Almost surely, 2^28630482 is an apocalyptic number.

28630482 is an abundant number, since it is smaller than the sum of its proper divisors (34095918).

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

28630482 is a wasteful number, since it uses less digits than its factorization.

28630482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9730.

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 28630482 is about 5350.7459293074. The cubic root of 28630482 is about 305.9211852211.

The spelling of 28630482 in words is "twenty-eight million, six hundred thirty thousand, four hundred eighty-two".