11280314 has 4 divisors (see below), whose sum is σ = 16920474. Its totient is φ = 5640156.

The previous prime is 11280307. The next prime is 11280317. The reversal of 11280314 is 41308211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41308211 = 7 ⋅5901173.

It can be written as a sum of positive squares in only one way, i.e., 10349089 + 931225 = 3217^2 + 965^2 .

It is not an unprimeable number, because it can be changed into a prime (11280317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2820077 + ... + 2820080.

Almost surely, 2^11280314 is an apocalyptic number.

11280314 is a deficient number, since it is larger than the sum of its proper divisors (5640160).

11280314 is an equidigital number, since it uses as much as digits as its factorization.

11280314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5640159.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 11280314 is about 3358.6178704938. The cubic root of 11280314 is about 224.2713150567.

Adding to 11280314 its reverse (41308211), we get a palindrome (52588525).

The spelling of 11280314 in words is "eleven million, two hundred eighty thousand, three hundred fourteen".