11994627 has 4 divisors (see below), whose sum is σ = 15992840. Its totient is φ = 7996416.

The previous prime is 11994601. The next prime is 11994637. The reversal of 11994627 is 72649911.

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

It is not a de Polignac number, because 11994627 - 2¹⁶ = 11929091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11994637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1999102 + ... + 1999107.

It is an arithmetic number, because the mean of its divisors is an integer number (3998210).

Almost surely, 2^11994627 is an apocalyptic number.

11994627 is a deficient number, since it is larger than the sum of its proper divisors (3998213).

11994627 is an equidigital number, since it uses as much as digits as its factorization.

11994627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3998212.

The product of its digits is 27216, while the sum is 39.

The square root of 11994627 is about 3463.3260025588. The cubic root of 11994627 is about 228.9086736894.

It can be divided in two parts, 11994 and 627, that added together give a palindrome (12621).

The spelling of 11994627 in words is "eleven million, nine hundred ninety-four thousand, six hundred twenty-seven".