1134197 has 4 divisors (see below), whose sum is σ = 1170816. Its totient is φ = 1097580.

The previous prime is 1134193. The next prime is 1134239. The reversal of 1134197 is 7914311.

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: 7914311 = 233 ⋅33967.

It is a cyclic number.

It is not a de Polignac number, because 1134197 - 2² = 1134193 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18263 + ... + 18324.

It is an arithmetic number, because the mean of its divisors is an integer number (292704).

2^1134197 is an apocalyptic number.

It is an amenable number.

1134197 is a deficient number, since it is larger than the sum of its proper divisors (36619).

1134197 is an equidigital number, since it uses as much as digits as its factorization.

1134197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36618.

The product of its digits is 756, while the sum is 26.

The square root of 1134197 is about 1064.9868543790. The cubic root of 1134197 is about 104.2868375970.

It can be divided in two parts, 1134 and 197, that added together give a palindrome (1331).

The spelling of 1134197 in words is "one million, one hundred thirty-four thousand, one hundred ninety-seven".