1134401 has 4 divisors (see below), whose sum is σ = 1139712. Its totient is φ = 1129092.

The previous prime is 1134391. The next prime is 1134403. The reversal of 1134401 is 1044311.

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: 1044311 = 41 ⋅25471.

It is a cyclic number.

It is not a de Polignac number, because 1134401 - 2¹⁸ = 872257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1134403) 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, 2321 + ... + 2766.

It is an arithmetic number, because the mean of its divisors is an integer number (284928).

2^1134401 is an apocalyptic number.

It is an amenable number.

1134401 is a deficient number, since it is larger than the sum of its proper divisors (5311).

1134401 is an equidigital number, since it uses as much as digits as its factorization.

1134401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5310.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1134401 is about 1065.0826259028. The cubic root of 1134401 is about 104.2930896677.

Adding to 1134401 its reverse (1044311), we get a palindrome (2178712).

The spelling of 1134401 in words is "one million, one hundred thirty-four thousand, four hundred one".