1134234 has 24 divisors (see below), whose sum is σ = 2500212. Its totient is φ = 371520.

The previous prime is 1134193. The next prime is 1134239. The reversal of 1134234 is 4324311.

It can be written as a sum of positive squares in 2 ways, for example, as 1134225 + 9 = 1065^2 + 3^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134239) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 582 + ... + 1614.

2^1134234 is an apocalyptic number.

1134234 is an abundant number, since it is smaller than the sum of its proper divisors (1365978).

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

1134234 is a wasteful number, since it uses less digits than its factorization.

1134234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102 (or 1099 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 1134234 is about 1065.0042253437. The cubic root of 1134234 is about 104.2879716067.

Adding to 1134234 its reverse (4324311), we get a palindrome (5458545).

It can be divided in two parts, 1134 and 234, that multiplied together give a triangular number (265356 = T₇₂₈).

The spelling of 1134234 in words is "one million, one hundred thirty-four thousand, two hundred thirty-four".