28613114 has 8 divisors (see below), whose sum is σ = 43043700. Its totient is φ = 14265216.

The previous prime is 28613063. The next prime is 28613119. The reversal of 28613114 is 41131682.

It can be written as a sum of positive squares in 2 ways, for example, as 28440889 + 172225 = 5333^2 + 415^2 .

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 (28613119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19799 + ... + 21194.

Almost surely, 2^28613114 is an apocalyptic number.

28613114 is a deficient number, since it is larger than the sum of its proper divisors (14430586).

28613114 is a wasteful number, since it uses less digits than its factorization.

28613114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41344.

The product of its digits is 1152, while the sum is 26.

The square root of 28613114 is about 5349.1227318131. The cubic root of 28613114 is about 305.8593127747.

Adding to 28613114 its reverse (41131682), we get a palindrome (69744796).

The spelling of 28613114 in words is "twenty-eight million, six hundred thirteen thousand, one hundred fourteen".