28895496 has 48 divisors (see below), whose sum is σ = 84036240. Its totient is φ = 8255520.

The previous prime is 28895473. The next prime is 28895507. The reversal of 28895496 is 69459882.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 11110 + ... + 13461.

It is an arithmetic number, because the mean of its divisors is an integer number (1750755).

Almost surely, 2^28895496 is an apocalyptic number.

It is an amenable number.

28895496 is an abundant number, since it is smaller than the sum of its proper divisors (55140744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28895496 is a wasteful number, since it uses less digits than its factorization.

28895496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24594 (or 24583 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 51.

The square root of 28895496 is about 5375.4530971817. The cubic root of 28895496 is about 306.8621930989.

It can be divided in two parts, 2889 and 5496, that added together give a triangular number (8385 = T₁₂₉).

The spelling of 28895496 in words is "twenty-eight million, eight hundred ninety-five thousand, four hundred ninety-six".