11054664 has 64 divisors (see below), whose sum is σ = 31248000. Its totient is φ = 3620160.

The previous prime is 11054663. The next prime is 11054669. The reversal of 11054664 is 46645011.

11054664 is a `hidden beast` number, since 110 + 546 + 6 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11054663) 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, 12757 + ... + 13595.

It is an arithmetic number, because the mean of its divisors is an integer number (488250).

Almost surely, 2^11054664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11054664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15624000).

11054664 is an abundant number, since it is smaller than the sum of its proper divisors (20193336).

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

11054664 is a wasteful number, since it uses less digits than its factorization.

11054664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915 (or 905 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 11054664 is about 3324.8554855813. The cubic root of 11054664 is about 222.7657994212.

Adding to 11054664 its reverse (46645011), we get a palindrome (57699675).

The spelling of 11054664 in words is "eleven million, fifty-four thousand, six hundred sixty-four".