11642341 has 4 divisors (see below), whose sum is σ = 11674432. Its totient is φ = 11610252.

The previous prime is 11642333. The next prime is 11642359. The reversal of 11642341 is 14324611.

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 11642341 - 2³ = 11642333 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 (11642321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15495 + ... + 16228.

It is an arithmetic number, because the mean of its divisors is an integer number (2918608).

Almost surely, 2^11642341 is an apocalyptic number.

It is an amenable number.

11642341 is a deficient number, since it is larger than the sum of its proper divisors (32091).

11642341 is an equidigital number, since it uses as much as digits as its factorization.

11642341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32090.

The product of its digits is 576, while the sum is 22.

The square root of 11642341 is about 3412.0874842243. The cubic root of 11642341 is about 226.6453283931.

Adding to 11642341 its reverse (14324611), we get a palindrome (25966952).

The spelling of 11642341 in words is "eleven million, six hundred forty-two thousand, three hundred forty-one".