28026314 has 4 divisors (see below), whose sum is σ = 42039474. Its totient is φ = 14013156.

The previous prime is 28026281. The next prime is 28026331. The reversal of 28026314 is 41362082.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41362082 = 2 ⋅20681041.

It can be written as a sum of positive squares in only one way, i.e., 24157225 + 3869089 = 4915^2 + 1967^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7006577 + ... + 7006580.

Almost surely, 2^28026314 is an apocalyptic number.

28026314 is a deficient number, since it is larger than the sum of its proper divisors (14013160).

28026314 is a wasteful number, since it uses less digits than its factorization.

28026314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14013159.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 28026314 is about 5293.9884775092. The cubic root of 28026314 is about 303.7539921687.

Adding to 28026314 its reverse (41362082), we get a palindrome (69388396).

The spelling of 28026314 in words is "twenty-eight million, twenty-six thousand, three hundred fourteen".