28627314 has 16 divisors (see below), whose sum is σ = 58335552. Its totient is φ = 9362288.

The previous prime is 28627301. The next prime is 28627327. The reversal of 28627314 is 41372682.

It is an interprime number because it is at equal distance from previous prime (28627301) and next prime (28627327).

It is an unprimeable number.

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, 44694 + ... + 45329.

It is an arithmetic number, because the mean of its divisors is an integer number (3645972).

Almost surely, 2^28627314 is an apocalyptic number.

28627314 is an abundant number, since it is smaller than the sum of its proper divisors (29708238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28627314 is a wasteful number, since it uses less digits than its factorization.

28627314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90081.

The product of its digits is 16128, while the sum is 33.

The square root of 28627314 is about 5350.4498876263. The cubic root of 28627314 is about 305.9099012795.

Adding to 28627314 its reverse (41372682), we get a palindrome (69999996).

The spelling of 28627314 in words is "twenty-eight million, six hundred twenty-seven thousand, three hundred fourteen".