28832965 has 8 divisors (see below), whose sum is σ = 39542400. Its totient is φ = 19771152.

The previous prime is 28832957. The next prime is 28832971. The reversal of 28832965 is 56923882.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 28832965 - 2³ = 28832957 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 411865 + ... + 411934.

It is an arithmetic number, because the mean of its divisors is an integer number (4942800).

Almost surely, 2^28832965 is an apocalyptic number.

It is an amenable number.

28832965 is a deficient number, since it is larger than the sum of its proper divisors (10709435).

28832965 is an equidigital number, since it uses as much as digits as its factorization.

28832965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823811.

The product of its digits is 207360, while the sum is 43.

The square root of 28832965 is about 5369.6336001631. The cubic root of 28832965 is about 306.6406792461.

The spelling of 28832965 in words is "twenty-eight million, eight hundred thirty-two thousand, nine hundred sixty-five".