11642041 has 8 divisors (see below), whose sum is σ = 12516480. Its totient is φ = 10793808.

The previous prime is 11642039. The next prime is 11642047. The reversal of 11642041 is 14024611.

11642041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11642041 - 2¹ = 11642039 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11642047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5626 + ... + 7411.

It is an arithmetic number, because the mean of its divisors is an integer number (1564560).

Almost surely, 2^11642041 is an apocalyptic number.

It is an amenable number.

11642041 is a deficient number, since it is larger than the sum of its proper divisors (874439).

11642041 is a wasteful number, since it uses less digits than its factorization.

11642041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13103.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 11642041 is about 3412.0435225829. The cubic root of 11642041 is about 226.6433816430.

Adding to 11642041 its reverse (14024611), we get a palindrome (25666652).

The spelling of 11642041 in words is "eleven million, six hundred forty-two thousand, forty-one".