11291114 has 16 divisors (see below), whose sum is σ = 17746560. Its totient is φ = 5377680.

The previous prime is 11291101. The next prime is 11291117. The reversal of 11291114 is 41119211.

11291114 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11291117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17579 + ... + 18209.

It is an arithmetic number, because the mean of its divisors is an integer number (1109160).

Almost surely, 2^11291114 is an apocalyptic number.

11291114 is a deficient number, since it is larger than the sum of its proper divisors (6455446).

11291114 is a wasteful number, since it uses less digits than its factorization.

11291114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045.

The product of its digits is 72, while the sum is 20.

The square root of 11291114 is about 3360.2252900661. The cubic root of 11291114 is about 224.3428661860.

The spelling of 11291114 in words is "eleven million, two hundred ninety-one thousand, one hundred fourteen".