28582482 has 24 divisors (see below), whose sum is σ = 57973968. Its totient is φ = 9393720.

The previous prime is 28582481. The next prime is 28582501. The reversal of 28582482 is 28428582.

It is a self number, because there is not a number n which added to its sum of digits gives 28582482.

It is not an unprimeable number, because it can be changed into a prime (28582481) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135357 + ... + 135567.

It is an arithmetic number, because the mean of its divisors is an integer number (2415582).

Almost surely, 2^28582482 is an apocalyptic number.

28582482 is an abundant number, since it is smaller than the sum of its proper divisors (29391486).

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

28582482 is a wasteful number, since it uses less digits than its factorization.

28582482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534 (or 323 counting only the distinct ones).

The product of its digits is 81920, while the sum is 39.

The square root of 28582482 is about 5346.2586918330. The cubic root of 28582482 is about 305.7501270840.

The spelling of 28582482 in words is "twenty-eight million, five hundred eighty-two thousand, four hundred eighty-two".