1130664 has 16 divisors (see below), whose sum is σ = 2826720. Its totient is φ = 376880.

The previous prime is 1130651. The next prime is 1130677. The reversal of 1130664 is 4660311.

It is an interprime number because it is at equal distance from previous prime (1130651) and next prime (1130677).

It is a self number, because there is not a number n which added to its sum of digits gives 1130664.

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, 23532 + ... + 23579.

It is an arithmetic number, because the mean of its divisors is an integer number (176670).

2^1130664 is an apocalyptic number.

It is an amenable number.

1130664 is an abundant number, since it is smaller than the sum of its proper divisors (1696056).

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

1130664 is a wasteful number, since it uses less digits than its factorization.

1130664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47120 (or 47116 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1130664 is about 1063.3268547347. The cubic root of 1130664 is about 104.1784411935.

Adding to 1130664 its reverse (4660311), we get a palindrome (5790975).

The spelling of 1130664 in words is "one million, one hundred thirty thousand, six hundred sixty-four".