11542214 has 8 divisors (see below), whose sum is σ = 17413920. Its totient is φ = 5737576.

The previous prime is 11542211. The next prime is 11542217. The reversal of 11542214 is 41224511.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11542211) and next prime (11542217).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11542211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16334 + ... + 17025.

It is an arithmetic number, because the mean of its divisors is an integer number (2176740).

Almost surely, 2^11542214 is an apocalyptic number.

11542214 is a deficient number, since it is larger than the sum of its proper divisors (5871706).

11542214 is a wasteful number, since it uses less digits than its factorization.

11542214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33534.

The product of its digits is 320, while the sum is 20.

The square root of 11542214 is about 3397.3834049162. The cubic root of 11542214 is about 225.9937215997.

Adding to 11542214 its reverse (41224511), we get a palindrome (52766725).

The spelling of 11542214 in words is "eleven million, five hundred forty-two thousand, two hundred fourteen".