11861848 has 16 divisors (see below), whose sum is σ = 22310280. Its totient is φ = 5912448.

The previous prime is 11861827. The next prime is 11861849. The reversal of 11861848 is 84816811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11861849) 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, 640 + ... + 4912.

Almost surely, 2^11861848 is an apocalyptic number.

It is an amenable number.

11861848 is a deficient number, since it is larger than the sum of its proper divisors (10448432).

11861848 is a wasteful number, since it uses less digits than its factorization.

11861848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4626 (or 4622 counting only the distinct ones).

The product of its digits is 12288, while the sum is 37.

The square root of 11861848 is about 3444.1033666253. The cubic root of 11861848 is about 228.0608742760.

The spelling of 11861848 in words is "eleven million, eight hundred sixty-one thousand, eight hundred forty-eight".