11944607 has 4 divisors (see below), whose sum is σ = 12356520. Its totient is φ = 11532696.

The previous prime is 11944573. The next prime is 11944631. The reversal of 11944607 is 70644911.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70644911 = 17 ⋅4155583.

It is a cyclic number.

It is not a de Polignac number, because 11944607 - 2⁸ = 11944351 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 (11944657) 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, 205913 + ... + 205970.

It is an arithmetic number, because the mean of its divisors is an integer number (3089130).

Almost surely, 2^11944607 is an apocalyptic number.

11944607 is a deficient number, since it is larger than the sum of its proper divisors (411913).

11944607 is an equidigital number, since it uses as much as digits as its factorization.

11944607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411912.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 11944607 is about 3456.0970761829. The cubic root of 11944607 is about 228.5900319866.

The spelling of 11944607 in words is "eleven million, nine hundred forty-four thousand, six hundred seven".