28895746 has 8 divisors (see below), whose sum is σ = 47283984. Its totient is φ = 13134420.

The previous prime is 28895743. The next prime is 28895749. The reversal of 28895746 is 64759882.

It is an interprime number because it is at equal distance from previous prime (28895743) and next prime (28895749).

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

It is a self number, because there is not a number n which added to its sum of digits gives 28895746.

It is not an unprimeable number, because it can be changed into a prime (28895743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 656700 + ... + 656743.

It is an arithmetic number, because the mean of its divisors is an integer number (5910498).

Almost surely, 2^28895746 is an apocalyptic number.

28895746 is a deficient number, since it is larger than the sum of its proper divisors (18388238).

28895746 is a wasteful number, since it uses less digits than its factorization.

28895746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313456.

The product of its digits is 967680, while the sum is 49.

The square root of 28895746 is about 5375.4763509851. The cubic root of 28895746 is about 306.8630780734.

The spelling of 28895746 in words is "twenty-eight million, eight hundred ninety-five thousand, seven hundred forty-six".