11121627 has 16 divisors (see below), whose sum is σ = 16881408. Its totient is φ = 6446880.

The previous prime is 11121613. The next prime is 11121629. The reversal of 11121627 is 72612111.

It is a happy number.

It is not a de Polignac number, because 11121627 - 2⁴ = 11121611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11121629) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6568 + ... + 8085.

It is an arithmetic number, because the mean of its divisors is an integer number (1055088).

Almost surely, 2^11121627 is an apocalyptic number.

11121627 is a deficient number, since it is larger than the sum of its proper divisors (5759781).

11121627 is a wasteful number, since it uses less digits than its factorization.

11121627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14690.

The product of its digits is 168, while the sum is 21.

The square root of 11121627 is about 3334.9103436224. The cubic root of 11121627 is about 223.2146913224.

Adding to 11121627 its reverse (72612111), we get a palindrome (83733738).

The spelling of 11121627 in words is "eleven million, one hundred twenty-one thousand, six hundred twenty-seven".