28854064 has 10 divisors (see below), whose sum is σ = 55904780. Its totient is φ = 14427024.

The previous prime is 28854047. The next prime is 28854073. The reversal of 28854064 is 46045882.

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 as a sum of consecutive naturals, namely, 901674 + ... + 901705.

It is an arithmetic number, because the mean of its divisors is an integer number (5590478).

Almost surely, 2^28854064 is an apocalyptic number.

It is an amenable number.

28854064 is a deficient number, since it is larger than the sum of its proper divisors (27050716).

28854064 is a wasteful number, since it uses less digits than its factorization.

28854064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1803387 (or 1803381 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 37.

The square root of 28854064 is about 5371.5979000666. The cubic root of 28854064 is about 306.7154574753.

The spelling of 28854064 in words is "twenty-eight million, eight hundred fifty-four thousand, sixty-four".