28825482 has 16 divisors (see below), whose sum is σ = 65886912. Its totient is φ = 8235840.

The previous prime is 28825469. The next prime is 28825487. The reversal of 28825482 is 28452882.

It is a self number, because there is not a number n which added to its sum of digits gives 28825482.

It is not an unprimeable number, because it can be changed into a prime (28825487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 343119 + ... + 343202.

It is an arithmetic number, because the mean of its divisors is an integer number (4117932).

Almost surely, 2^28825482 is an apocalyptic number.

28825482 is an abundant number, since it is smaller than the sum of its proper divisors (37061430).

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

28825482 is a wasteful number, since it uses less digits than its factorization.

28825482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686333.

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

The square root of 28825482 is about 5368.9367662508. The cubic root of 28825482 is about 306.6141495345.

The spelling of 28825482 in words is "twenty-eight million, eight hundred twenty-five thousand, four hundred eighty-two".