1134849 has 4 divisors (see below), whose sum is σ = 1513136. Its totient is φ = 756564.

The previous prime is 1134841. The next prime is 1134863. The reversal of 1134849 is 9484311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9484311 = 3 ⋅3161437.

It is not a de Polignac number, because 1134849 - 2³ = 1134841 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1134841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189139 + ... + 189144.

It is an arithmetic number, because the mean of its divisors is an integer number (378284).

2^1134849 is an apocalyptic number.

It is an amenable number.

1134849 is a deficient number, since it is larger than the sum of its proper divisors (378287).

1134849 is an equidigital number, since it uses as much as digits as its factorization.

1134849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378286.

The product of its digits is 3456, while the sum is 30.

The square root of 1134849 is about 1065.2929174645. The cubic root of 1134849 is about 104.3068170754.

The spelling of 1134849 in words is "one million, one hundred thirty-four thousand, eight hundred forty-nine".