11896854 has 8 divisors (see below), whose sum is σ = 23793720. Its totient is φ = 3965616.

The previous prime is 11896849. The next prime is 11896861. The reversal of 11896854 is 45869811.

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

11896854 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 991399 + ... + 991410.

It is an arithmetic number, because the mean of its divisors is an integer number (2974215).

Almost surely, 2^11896854 is an apocalyptic number.

11896854 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.

11896854 is a wasteful number, since it uses less digits than its factorization.

11896854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1982814.

The product of its digits is 69120, while the sum is 42.

The square root of 11896854 is about 3449.1816420711. The cubic root of 11896854 is about 228.2850006329.

The spelling of 11896854 in words is "eleven million, eight hundred ninety-six thousand, eight hundred fifty-four".