11347141 has 16 divisors (see below), whose sum is σ = 12773376. Its totient is φ = 10011456.

The previous prime is 11347139. The next prime is 11347151. The reversal of 11347141 is 14174311.

It is a happy number.

It is not a de Polignac number, because 11347141 - 2¹ = 11347139 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 (11347111) 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 15 ways as a sum of consecutive naturals, for example, 29436 + ... + 29818.

It is an arithmetic number, because the mean of its divisors is an integer number (798336).

Almost surely, 2^11347141 is an apocalyptic number.

It is an amenable number.

11347141 is a deficient number, since it is larger than the sum of its proper divisors (1426235).

11347141 is a wasteful number, since it uses less digits than its factorization.

11347141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492.

The product of its digits is 336, while the sum is 22.

The square root of 11347141 is about 3368.5517659671. The cubic root of 11347141 is about 224.7133204845.

The spelling of 11347141 in words is "eleven million, three hundred forty-seven thousand, one hundred forty-one".