28825027 has 8 divisors (see below), whose sum is σ = 35937792. Its totient is φ = 22461000.

The previous prime is 28824953. The next prime is 28825031. The reversal of 28825027 is 72052882.

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 28825027 - 2⁷ = 28824899 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 28824983 and 28825001.

It is not an unprimeable number, because it can be changed into a prime (28825327) 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, 187099 + ... + 187252.

It is an arithmetic number, because the mean of its divisors is an integer number (4492224).

Almost surely, 2^28825027 is an apocalyptic number.

28825027 is a deficient number, since it is larger than the sum of its proper divisors (7112765).

28825027 is a wasteful number, since it uses less digits than its factorization.

28825027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374369.

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 28825027 is about 5368.8943927032. The cubic root of 28825027 is about 306.6125362608.

The spelling of 28825027 in words is "twenty-eight million, eight hundred twenty-five thousand, twenty-seven".