11644014 has 16 divisors (see below), whose sum is σ = 24658128. Its totient is φ = 3652992.

The previous prime is 11644007. The next prime is 11644019. The reversal of 11644014 is 41044611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11644019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56977 + ... + 57180.

It is an arithmetic number, because the mean of its divisors is an integer number (1541133).

Almost surely, 2^11644014 is an apocalyptic number.

11644014 is an abundant number, since it is smaller than the sum of its proper divisors (13014114).

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

11644014 is a wasteful number, since it uses less digits than its factorization.

11644014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114179.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 11644014 is about 3412.3326332584. The cubic root of 11644014 is about 226.6561841558.

Adding to 11644014 its reverse (41044611), we get a palindrome (52688625).

The spelling of 11644014 in words is "eleven million, six hundred forty-four thousand, fourteen".