1134430 has 16 divisors (see below), whose sum is σ = 2227824. Its totient is φ = 412480.

The previous prime is 1134421. The next prime is 1134437. The reversal of 1134430 is 344311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134437) 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, 5047 + ... + 5266.

It is an arithmetic number, because the mean of its divisors is an integer number (139239).

2^1134430 is an apocalyptic number.

1134430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1134430 is a deficient number, since it is larger than the sum of its proper divisors (1093394).

1134430 is a wasteful number, since it uses less digits than its factorization.

1134430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10331.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1134430 is about 1065.0962397831. The cubic root of 1134430 is about 104.2939783816.

Adding to 1134430 its reverse (344311), we get a palindrome (1478741).

It can be divided in two parts, 1 and 134430, that added together give a palindrome (134431).

The spelling of 1134430 in words is "one million, one hundred thirty-four thousand, four hundred thirty".