11274118 has 4 divisors (see below), whose sum is σ = 16911180. Its totient is φ = 5637058.

The previous prime is 11274103. The next prime is 11274119. The reversal of 11274118 is 81147211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 81147211 = 103 ⋅787837.

It is a junction number, because it is equal to n+sod(n) for n = 11274092 and 11274101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11274119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2818528 + ... + 2818531.

It is an arithmetic number, because the mean of its divisors is an integer number (4227795).

Almost surely, 2^11274118 is an apocalyptic number.

11274118 is a deficient number, since it is larger than the sum of its proper divisors (5637062).

11274118 is an equidigital number, since it uses as much as digits as its factorization.

11274118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5637061.

The product of its digits is 448, while the sum is 25.

The square root of 11274118 is about 3357.6953405573. The cubic root of 11274118 is about 224.2302452908.

The spelling of 11274118 in words is "eleven million, two hundred seventy-four thousand, one hundred eighteen".