28102482 has 24 divisors (see below), whose sum is σ = 64094160. Its totient is φ = 8874360.

The previous prime is 28102469. The next prime is 28102519. The reversal of 28102482 is 28420182.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40744 + ... + 41427.

It is an arithmetic number, because the mean of its divisors is an integer number (2670590).

Almost surely, 2^28102482 is an apocalyptic number.

28102482 is an abundant number, since it is smaller than the sum of its proper divisors (35991678).

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

28102482 is a wasteful number, since it uses less digits than its factorization.

28102482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82198 (or 82195 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 28102482 is about 5301.1774163859. The cubic root of 28102482 is about 304.0289172054.

The spelling of 28102482 in words is "twenty-eight million, one hundred two thousand, four hundred eighty-two".