28514083 has 8 divisors (see below), whose sum is σ = 32514048. Its totient is φ = 24772224.

The previous prime is 28514077. The next prime is 28514099. The reversal of 28514083 is 38041582.

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 28514083 - 2²¹ = 26416931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28514063) 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, 64291 + ... + 64732.

It is an arithmetic number, because the mean of its divisors is an integer number (4064256).

Almost surely, 2^28514083 is an apocalyptic number.

28514083 is a deficient number, since it is larger than the sum of its proper divisors (3999965).

28514083 is a wasteful number, since it uses less digits than its factorization.

28514083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129053.

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 28514083 is about 5339.8579569123. The cubic root of 28514083 is about 305.5060415980.

The spelling of 28514083 in words is "twenty-eight million, five hundred fourteen thousand, eighty-three".