11742341 has 4 divisors (see below), whose sum is σ = 12645612. Its totient is φ = 10839072.

The previous prime is 11742337. The next prime is 11742347. The reversal of 11742341 is 14324711.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3818116 + 7924225 = 1954^2 + 2815^2 .

It is a cyclic number.

It is not a de Polignac number, because 11742341 - 2² = 11742337 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 (11742347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 451616 + ... + 451641.

It is an arithmetic number, because the mean of its divisors is an integer number (3161403).

Almost surely, 2^11742341 is an apocalyptic number.

It is an amenable number.

11742341 is a deficient number, since it is larger than the sum of its proper divisors (903271).

11742341 is an equidigital number, since it uses as much as digits as its factorization.

11742341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903270.

The product of its digits is 672, while the sum is 23.

The square root of 11742341 is about 3426.7099381185. The cubic root of 11742341 is about 227.2923904006.

The spelling of 11742341 in words is "eleven million, seven hundred forty-two thousand, three hundred forty-one".