11014644 has 12 divisors (see below), whose sum is σ = 25700864. Its totient is φ = 3671544.

The previous prime is 11014637. The next prime is 11014667. The reversal of 11014644 is 44641011.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 11014644.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458932 + ... + 458955.

Almost surely, 2^11014644 is an apocalyptic number.

It is an amenable number.

11014644 is an abundant number, since it is smaller than the sum of its proper divisors (14686220).

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

11014644 is a wasteful number, since it uses less digits than its factorization.

11014644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917894 (or 917892 counting only the distinct ones).

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

The square root of 11014644 is about 3318.8317221577. The cubic root of 11014644 is about 222.4966560959.

Adding to 11014644 its reverse (44641011), we get a palindrome (55655655).

The spelling of 11014644 in words is "eleven million, fourteen thousand, six hundred forty-four".