11857014 has 24 divisors (see below), whose sum is σ = 27666912. Its totient is φ = 3648240.

The previous prime is 11857003. The next prime is 11857033. The reversal of 11857014 is 41075811.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25102 + ... + 25569.

It is an arithmetic number, because the mean of its divisors is an integer number (1152788).

Almost surely, 2^11857014 is an apocalyptic number.

11857014 is an abundant number, since it is smaller than the sum of its proper divisors (15809898).

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

11857014 is a wasteful number, since it uses less digits than its factorization.

11857014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50692 (or 50689 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 27.

The square root of 11857014 is about 3443.4015159432. The cubic root of 11857014 is about 228.0298898949.

The spelling of 11857014 in words is "eleven million, eight hundred fifty-seven thousand, fourteen".