11229174 has 24 divisors (see below), whose sum is σ = 26542152. Its totient is φ = 3402720.

The previous prime is 11229173. The next prime is 11229187. The reversal of 11229174 is 47192211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11229173) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28159 + ... + 28554.

It is an arithmetic number, because the mean of its divisors is an integer number (1105923).

Almost surely, 2^11229174 is an apocalyptic number.

11229174 is an abundant number, since it is smaller than the sum of its proper divisors (15312978).

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

11229174 is a wasteful number, since it uses less digits than its factorization.

11229174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56732 (or 56729 counting only the distinct ones).

The product of its digits is 1008, while the sum is 27.

The square root of 11229174 is about 3350.9959713494. The cubic root of 11229174 is about 223.9318856460.

Adding to 11229174 its sum of digits (27), we get a square (11229201 = 3351²).

It can be divided in two parts, 1122 and 9174, that added together give a triangular number (10296 = T₁₄₃).

The spelling of 11229174 in words is "eleven million, two hundred twenty-nine thousand, one hundred seventy-four".