11887346 has 8 divisors (see below), whose sum is σ = 17871084. Its totient is φ = 5930320.

The previous prime is 11887339. The next prime is 11887357. The reversal of 11887346 is 64378811.

It can be written as a sum of positive squares in 2 ways, for example, as 11868025 + 19321 = 3445^2 + 139^2 .

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

It is an unprimeable number.

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, 5525 + ... + 7368.

Almost surely, 2^11887346 is an apocalyptic number.

11887346 is a deficient number, since it is larger than the sum of its proper divisors (5983738).

11887346 is a wasteful number, since it uses less digits than its factorization.

11887346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13356.

The product of its digits is 32256, while the sum is 38.

The square root of 11887346 is about 3447.8030686221. The cubic root of 11887346 is about 228.2241690810.

The spelling of 11887346 in words is "eleven million, eight hundred eighty-seven thousand, three hundred forty-six".