11786674 has 4 divisors (see below), whose sum is σ = 17680014. Its totient is φ = 5893336.

The previous prime is 11786659. The next prime is 11786689. The reversal of 11786674 is 47668711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47668711 = 113 ⋅421847.

It is an interprime number because it is at equal distance from previous prime (11786659) and next prime (11786689).

It can be written as a sum of positive squares in only one way, i.e., 10989225 + 797449 = 3315^2 + 893^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2946667 + ... + 2946670.

Almost surely, 2^11786674 is an apocalyptic number.

11786674 is a deficient number, since it is larger than the sum of its proper divisors (5893340).

11786674 is an equidigital number, since it uses as much as digits as its factorization.

11786674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5893339.

The product of its digits is 56448, while the sum is 40.

The square root of 11786674 is about 3433.1725852337. The cubic root of 11786674 is about 227.5780772948.

The spelling of 11786674 in words is "eleven million, seven hundred eighty-six thousand, six hundred seventy-four".