1134660 has 24 divisors (see below), whose sum is σ = 3177216. Its totient is φ = 302560.

The previous prime is 1134649. The next prime is 1134667. The reversal of 1134660 is 664311.

1134660 is nontrivially palindromic in base 14.

It is not an unprimeable number, because it can be changed into a prime (1134667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9396 + ... + 9515.

It is an arithmetic number, because the mean of its divisors is an integer number (132384).

2^1134660 is an apocalyptic number.

1134660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1134660 is an abundant number, since it is smaller than the sum of its proper divisors (2042556).

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

1134660 is a wasteful number, since it uses less digits than its factorization.

1134660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18923 (or 18921 counting only the distinct ones).

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

The square root of 1134660 is about 1065.2042057746. The cubic root of 1134660 is about 104.3010262659.

Adding to 1134660 its reverse (664311), we get a palindrome (1798971).

The spelling of 1134660 in words is "one million, one hundred thirty-four thousand, six hundred sixty".