1154341 has 4 divisors (see below), whose sum is σ = 1157184. Its totient is φ = 1151500.

The previous prime is 1154339. The next prime is 1154353. The reversal of 1154341 is 1434511.

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.

It is a cyclic number.

It is not a de Polignac number, because 1154341 - 2¹ = 1154339 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 (1154311) 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, 685 + ... + 1666.

It is an arithmetic number, because the mean of its divisors is an integer number (289296).

2^1154341 is an apocalyptic number.

It is an amenable number.

1154341 is a deficient number, since it is larger than the sum of its proper divisors (2843).

1154341 is an equidigital number, since it uses as much as digits as its factorization.

1154341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2842.

The product of its digits is 240, while the sum is 19.

The square root of 1154341 is about 1074.4026247176. The cubic root of 1154341 is about 104.9006164686.

Adding to 1154341 its reverse (1434511), we get a palindrome (2588852).

The spelling of 1154341 in words is "one million, one hundred fifty-four thousand, three hundred forty-one".