28554714 has 16 divisors (see below), whose sum is σ = 63455040. Its totient is φ = 9518220.

The previous prime is 28554703. The next prime is 28554719. The reversal of 28554714 is 41745582.

It is not an unprimeable number, because it can be changed into a prime (28554719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264342 + ... + 264449.

It is an arithmetic number, because the mean of its divisors is an integer number (3965940).

Almost surely, 2^28554714 is an apocalyptic number.

28554714 is an abundant number, since it is smaller than the sum of its proper divisors (34900326).

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

28554714 is a wasteful number, since it uses less digits than its factorization.

28554714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528802 (or 528796 counting only the distinct ones).

The product of its digits is 44800, while the sum is 36.

The square root of 28554714 is about 5343.6611045238. The cubic root of 28554714 is about 305.6510824968.

It can be divided in two parts, 2855 and 4714, that added together give a square (7569 = 87²).

The spelling of 28554714 in words is "twenty-eight million, five hundred fifty-four thousand, seven hundred fourteen".