28476075 has 12 divisors (see below), whose sum is σ = 47080568. Its totient is φ = 15187200.

The previous prime is 28476061. The next prime is 28476089. The reversal of 28476075 is 57067482.

It is an interprime number because it is at equal distance from previous prime (28476061) and next prime (28476089).

It is not a de Polignac number, because 28476075 - 2⁵ = 28476043 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 189766 + ... + 189915.

Almost surely, 2^28476075 is an apocalyptic number.

28476075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

28476075 is a deficient number, since it is larger than the sum of its proper divisors (18604493).

28476075 is a wasteful number, since it uses less digits than its factorization.

28476075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379694 (or 379689 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 28476075 is about 5336.2978739947. The cubic root of 28476075 is about 305.3702392679.

The spelling of 28476075 in words is "twenty-eight million, four hundred seventy-six thousand, seventy-five".