28482032 has 10 divisors (see below), whose sum is σ = 55183968. Its totient is φ = 14241008.

The previous prime is 28482029. The next prime is 28482043. The reversal of 28482032 is 23028482.

It is a super-2 number, since 2×28482032² = 1622452293698048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 28481986 and 28482004.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 890048 + ... + 890079.

Almost surely, 2^28482032 is an apocalyptic number.

It is an amenable number.

28482032 is a deficient number, since it is larger than the sum of its proper divisors (26701936).

28482032 is a wasteful number, since it uses less digits than its factorization.

28482032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1780135 (or 1780129 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 28482032 is about 5336.8560033038. The cubic root of 28482032 is about 305.3915315713.

The spelling of 28482032 in words is "twenty-eight million, four hundred eighty-two thousand, thirty-two".