28594714 has 8 divisors (see below), whose sum is σ = 45415188. Its totient is φ = 13456320.

The previous prime is 28594711. The next prime is 28594717. The reversal of 28594714 is 41749582.

It is an interprime number because it is at equal distance from previous prime (28594711) and next prime (28594717).

It can be written as a sum of positive squares in 2 ways, for example, as 22992025 + 5602689 = 4795^2 + 2367^2 .

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

It is not an unprimeable number, because it can be changed into a prime (28594711) 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 3 ways as a sum of consecutive naturals, for example, 420477 + ... + 420544.

Almost surely, 2^28594714 is an apocalyptic number.

28594714 is a deficient number, since it is larger than the sum of its proper divisors (16820474).

28594714 is a wasteful number, since it uses less digits than its factorization.

28594714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841040.

The product of its digits is 80640, while the sum is 40.

The square root of 28594714 is about 5347.4025470316. The cubic root of 28594714 is about 305.7937365715.

The spelling of 28594714 in words is "twenty-eight million, five hundred ninety-four thousand, seven hundred fourteen".