1132401 has 8 divisors (see below), whose sum is σ = 1524160. Its totient is φ = 747792.

The previous prime is 1132393. The next prime is 1132403. The reversal of 1132401 is 1042311.

It is a happy number.

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

It is not a de Polignac number, because 1132401 - 2³ = 1132393 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132403) 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, 1405 + ... + 2058.

It is an arithmetic number, because the mean of its divisors is an integer number (190520).

2^1132401 is an apocalyptic number.

It is an amenable number.

1132401 is a deficient number, since it is larger than the sum of its proper divisors (391759).

1132401 is a wasteful number, since it uses less digits than its factorization.

1132401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3575.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1132401 is about 1064.1433174155. The cubic root of 1132401 is about 104.2317624763.

Adding to 1132401 its reverse (1042311), we get a palindrome (2174712).

The spelling of 1132401 in words is "one million, one hundred thirty-two thousand, four hundred one".