28032596 has 12 divisors (see below), whose sum is σ = 49095648. Its totient is φ = 14005272.

The previous prime is 28032553. The next prime is 28032617. The reversal of 28032596 is 69523082.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6185 + ... + 9711.

It is an arithmetic number, because the mean of its divisors is an integer number (4091304).

Almost surely, 2^28032596 is an apocalyptic number.

It is an amenable number.

28032596 is a deficient number, since it is larger than the sum of its proper divisors (21063052).

28032596 is a wasteful number, since it uses less digits than its factorization.

28032596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5518 (or 5516 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 28032596 is about 5294.5817587417. The cubic root of 28032596 is about 303.7766856039.

The spelling of 28032596 in words is "twenty-eight million, thirty-two thousand, five hundred ninety-six".