1134612 has 18 divisors (see below), whose sum is σ = 2868138. Its totient is φ = 378192.

The previous prime is 1134611. The next prime is 1134619. The reversal of 1134612 is 2164311.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 767376 + 367236 = 876^2 + 606^2 .

It is a tau number, because it is divible by the number of its divisors (18).

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134611) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15723 + ... + 15794.

It is an arithmetic number, because the mean of its divisors is an integer number (159341).

2^1134612 is an apocalyptic number.

1134612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1134612 is an abundant number, since it is smaller than the sum of its proper divisors (1733526).

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

1134612 is a wasteful number, since it uses less digits than its factorization.

1134612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31527 (or 31522 counting only the distinct ones).

The product of its digits is 144, while the sum is 18.

The square root of 1134612 is about 1065.1816746452. The cubic root of 1134612 is about 104.2995554818.

Adding to 1134612 its reverse (2164311), we get a palindrome (3298923).

The spelling of 1134612 in words is "one million, one hundred thirty-four thousand, six hundred twelve".