11454664 has 32 divisors (see below), whose sum is σ = 23425920. Its totient is φ = 5219136.

The previous prime is 11454659. The next prime is 11454679. The reversal of 11454664 is 46645411.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 7969 + ... + 9295.

It is an arithmetic number, because the mean of its divisors is an integer number (732060).

Almost surely, 2^11454664 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 11454664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11712960).

11454664 is an abundant number, since it is smaller than the sum of its proper divisors (11971256).

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

11454664 is a wasteful number, since it uses less digits than its factorization.

11454664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1429 (or 1425 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

The square root of 11454664 is about 3384.4739620804. The cubic root of 11454664 is about 225.4208682315.

The spelling of 11454664 in words is "eleven million, four hundred fifty-four thousand, six hundred sixty-four".