11342214 has 64 divisors (see below), whose sum is σ = 27578880. Its totient is φ = 3434400.

The previous prime is 11342209. The next prime is 11342231. The reversal of 11342214 is 41224311.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75039 + ... + 75189.

It is an arithmetic number, because the mean of its divisors is an integer number (430920).

Almost surely, 2^11342214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11342214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13789440).

11342214 is an abundant number, since it is smaller than the sum of its proper divisors (16236666).

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

11342214 is a wasteful number, since it uses less digits than its factorization.

11342214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282 (or 276 counting only the distinct ones).

The product of its digits is 192, while the sum is 18.

The square root of 11342214 is about 3367.8203633804. The cubic root of 11342214 is about 224.6807917969.

Adding to 11342214 its reverse (41224311), we get a palindrome (52566525).

It can be divided in two parts, 1134221 and 4, that added together give a square (1134225 = 1065²).

The spelling of 11342214 in words is "eleven million, three hundred forty-two thousand, two hundred fourteen".