11642073 has 8 divisors (see below), whose sum is σ = 15901536. Its totient is φ = 7572000.

The previous prime is 11642069. The next prime is 11642077. The reversal of 11642073 is 37024611.

11642073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11642069) and next prime (11642077).

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

It is not a de Polignac number, because 11642073 - 2² = 11642069 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11642077) 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, 47203 + ... + 47448.

It is an arithmetic number, because the mean of its divisors is an integer number (1987692).

Almost surely, 2^11642073 is an apocalyptic number.

It is an amenable number.

11642073 is a deficient number, since it is larger than the sum of its proper divisors (4259463).

11642073 is an equidigital number, since it uses as much as digits as its factorization.

11642073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94695.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 11642073 is about 3412.0482118516. The cubic root of 11642073 is about 226.6435892980.

Adding to 11642073 its reverse (37024611), we get a palindrome (48666684).

The spelling of 11642073 in words is "eleven million, six hundred forty-two thousand, seventy-three".