28882675 has 18 divisors (see below), whose sum is σ = 36662708. Its totient is φ = 22571280.

The previous prime is 28882673. The next prime is 28882691. The reversal of 28882675 is 57628882.

It is a happy number.

It is not a de Polignac number, because 28882675 - 2¹ = 28882673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28882673) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 54964 + ... + 55486.

Almost surely, 2^28882675 is an apocalyptic number.

28882675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

28882675 is a deficient number, since it is larger than the sum of its proper divisors (7780033).

28882675 is an equidigital number, since it uses as much as digits as its factorization.

28882675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627 (or 575 counting only the distinct ones).

The product of its digits is 430080, while the sum is 46.

The square root of 28882675 is about 5374.2604142338. The cubic root of 28882675 is about 306.8168012242.

The spelling of 28882675 in words is "twenty-eight million, eight hundred eighty-two thousand, six hundred seventy-five".