28526896 has 10 divisors (see below), whose sum is σ = 55270892. Its totient is φ = 14263440.

The previous prime is 28526891. The next prime is 28526899. The reversal of 28526896 is 69862582.

It is not an unprimeable number, because it can be changed into a prime (28526891) 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 as a sum of consecutive naturals, namely, 891450 + ... + 891481.

Almost surely, 2^28526896 is an apocalyptic number.

It is an amenable number.

28526896 is a deficient number, since it is larger than the sum of its proper divisors (26743996).

28526896 is a wasteful number, since it uses less digits than its factorization.

28526896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1782939 (or 1782933 counting only the distinct ones).

The product of its digits is 414720, while the sum is 46.

The square root of 28526896 is about 5341.0575731778. The cubic root of 28526896 is about 305.5517951616.

The spelling of 28526896 in words is "twenty-eight million, five hundred twenty-six thousand, eight hundred ninety-six".