28714323 has 8 divisors (see below), whose sum is σ = 41766336. Its totient is φ = 17402600.

The previous prime is 28714303. The next prime is 28714333. The reversal of 28714323 is 32341782.

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 28714323 - 2⁵ = 28714291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (28714303) 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, 435033 + ... + 435098.

It is an arithmetic number, because the mean of its divisors is an integer number (5220792).

Almost surely, 2^28714323 is an apocalyptic number.

28714323 is a deficient number, since it is larger than the sum of its proper divisors (13052013).

28714323 is a wasteful number, since it uses less digits than its factorization.

28714323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870145.

The product of its digits is 8064, while the sum is 30.

The square root of 28714323 is about 5358.5747172173. The cubic root of 28714323 is about 306.2195122781.

The spelling of 28714323 in words is "twenty-eight million, seven hundred fourteen thousand, three hundred twenty-three".