1132261 has 8 divisors (see below), whose sum is σ = 1227744. Its totient is φ = 1038000.

The previous prime is 1132259. The next prime is 1132291. The reversal of 1132261 is 1622311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1132261 - 2¹ = 1132259 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 (1132291) 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, 3090 + ... + 3436.

It is an arithmetic number, because the mean of its divisors is an integer number (153468).

2^1132261 is an apocalyptic number.

It is an amenable number.

1132261 is a deficient number, since it is larger than the sum of its proper divisors (95483).

1132261 is a wasteful number, since it uses less digits than its factorization.

1132261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611.

The product of its digits is 72, while the sum is 16.

The square root of 1132261 is about 1064.0775347690. The cubic root of 1132261 is about 104.2274668696.

Adding to 1132261 its reverse (1622311), we get a palindrome (2754572).

The spelling of 1132261 in words is "one million, one hundred thirty-two thousand, two hundred sixty-one".