11861334 has 12 divisors (see below), whose sum is σ = 25699596. Its totient is φ = 3953772.

The previous prime is 11861327. The next prime is 11861351. The reversal of 11861334 is 43316811.

11861334 is a `hidden beast` number, since 1 + 18 + 613 + 34 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11861298 and 11861307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 329464 + ... + 329499.

It is an arithmetic number, because the mean of its divisors is an integer number (2141633).

Almost surely, 2^11861334 is an apocalyptic number.

11861334 is an abundant number, since it is smaller than the sum of its proper divisors (13838262).

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

11861334 is a wasteful number, since it uses less digits than its factorization.

11861334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658971 (or 658968 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 11861334 is about 3444.0287455246. The cubic root of 11861334 is about 228.0575801018.

The spelling of 11861334 in words is "eleven million, eight hundred sixty-one thousand, three hundred thirty-four".