28062853 has 8 divisors (see below), whose sum is σ = 34539008. Its totient is φ = 22203504.

The previous prime is 28062851. The next prime is 28062899. The reversal of 28062853 is 35826082.

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

It is a cyclic number.

It is not a de Polignac number, because 28062853 - 2¹ = 28062851 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28062851) 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 7 ways as a sum of consecutive naturals, for example, 154101 + ... + 154282.

It is an arithmetic number, because the mean of its divisors is an integer number (4317376).

Almost surely, 2^28062853 is an apocalyptic number.

It is an amenable number.

28062853 is a deficient number, since it is larger than the sum of its proper divisors (6476155).

28062853 is a wasteful number, since it uses less digits than its factorization.

28062853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308403.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 28062853 is about 5297.4383431995. The cubic root of 28062853 is about 303.8859401571.

The spelling of 28062853 in words is "twenty-eight million, sixty-two thousand, eight hundred fifty-three".