11859148 has 12 divisors (see below), whose sum is σ = 23718352. Its totient is φ = 5082480.

The previous prime is 11859139. The next prime is 11859151. The reversal of 11859148 is 84195811.

11859148 is an admirable number.

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, 211743 + ... + 211798.

Almost surely, 2^11859148 is an apocalyptic number.

It is an amenable number.

11859148 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11859148 is a wasteful number, since it uses less digits than its factorization.

11859148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423552 (or 423550 counting only the distinct ones).

The product of its digits is 11520, while the sum is 37.

The square root of 11859148 is about 3443.7113700193. The cubic root of 11859148 is about 228.0435691847.

The spelling of 11859148 in words is "eleven million, eight hundred fifty-nine thousand, one hundred forty-eight".