11274814 has 4 divisors (see below), whose sum is σ = 16912224. Its totient is φ = 5637406.

The previous prime is 11274811. The next prime is 11274817. The reversal of 11274814 is 41847211.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (11274811) and next prime (11274817).

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11274811) 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 as a sum of consecutive naturals, namely, 2818702 + ... + 2818705.

It is an arithmetic number, because the mean of its divisors is an integer number (4228056).

Almost surely, 2^11274814 is an apocalyptic number.

11274814 is a deficient number, since it is larger than the sum of its proper divisors (5637410).

11274814 is an equidigital number, since it uses as much as digits as its factorization.

11274814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5637409.

The product of its digits is 1792, while the sum is 28.

The square root of 11274814 is about 3357.7989814758. The cubic root of 11274814 is about 224.2348594297.

The spelling of 11274814 in words is "eleven million, two hundred seventy-four thousand, eight hundred fourteen".