11279274 has 32 divisors (see below), whose sum is σ = 23930880. Its totient is φ = 3534192.

The previous prime is 11279263. The next prime is 11279299. The reversal of 11279274 is 47297211.

11279274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18279 + ... + 18885.

It is an arithmetic number, because the mean of its divisors is an integer number (747840).

Almost surely, 2^11279274 is an apocalyptic number.

11279274 is an abundant number, since it is smaller than the sum of its proper divisors (12651606).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11279274 is a wasteful number, since it uses less digits than its factorization.

11279274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794.

The product of its digits is 7056, while the sum is 33.

The square root of 11279274 is about 3358.4630413330. The cubic root of 11279274 is about 224.2644225377.

It can be divided in two parts, 1127 and 9274, that added together give a palindrome (10401).

The spelling of 11279274 in words is "eleven million, two hundred seventy-nine thousand, two hundred seventy-four".