131936214 has 8 divisors (see below), whose sum is σ = 263872440. Its totient is φ = 43978736.

The previous prime is 131936197. The next prime is 131936249. The reversal of 131936214 is 412639131.

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

131936214 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10994679 + ... + 10994690.

It is an arithmetic number, because the mean of its divisors is an integer number (32984055).

Almost surely, 2^131936214 is an apocalyptic number.

131936214 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.

131936214 is a wasteful number, since it uses less digits than its factorization.

131936214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21989374.

The product of its digits is 3888, while the sum is 30.

The square root of 131936214 is about 11486.3490283031. The cubic root of 131936214 is about 509.0823097206.

The spelling of 131936214 in words is "one hundred thirty-one million, nine hundred thirty-six thousand, two hundred fourteen".