28127353 has 8 divisors (see below), whose sum is σ = 30330720. Its totient is φ = 25996320.

The previous prime is 28127327. The next prime is 28127357. The reversal of 28127353 is 35372182.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-28127353 is a prime.

It is a super-2 number, since 2×28127353² = 1582295973573218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28127357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17275 + ... + 18832.

It is an arithmetic number, because the mean of its divisors is an integer number (3791340).

Almost surely, 2^28127353 is an apocalyptic number.

It is an amenable number.

28127353 is a deficient number, since it is larger than the sum of its proper divisors (2203367).

28127353 is a wasteful number, since it uses less digits than its factorization.

28127353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36167.

The product of its digits is 10080, while the sum is 31.

The square root of 28127353 is about 5303.5226972268. The cubic root of 28127353 is about 304.1185803844.

The spelling of 28127353 in words is "twenty-eight million, one hundred twenty-seven thousand, three hundred fifty-three".