1132001 has 8 divisors (see below), whose sum is σ = 1283520. Its totient is φ = 989712.

The previous prime is 1131997. The next prime is 1132003. The reversal of 1132001 is 1002311.

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 1132001 - 2² = 1131997 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1132001.

It is not an unprimeable number, because it can be changed into a prime (1132003) 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, 2045 + ... + 2538.

It is an arithmetic number, because the mean of its divisors is an integer number (160440).

2^1132001 is an apocalyptic number.

It is an amenable number.

1132001 is a deficient number, since it is larger than the sum of its proper divisors (151519).

1132001 is a wasteful number, since it uses less digits than its factorization.

1132001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4615.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 1132001 is about 1063.9553562063. The cubic root of 1132001 is about 104.2194883746.

Adding to 1132001 its reverse (1002311), we get a palindrome (2134312).

The spelling of 1132001 in words is "one million, one hundred thirty-two thousand, one".