39992214 has 8 divisors (see below), whose sum is σ = 79984440. Its totient is φ = 13330736.

The previous prime is 39992129. The next prime is 39992221. The reversal of 39992214 is 41229993.

39992214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

39992214 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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3332679 + ... + 3332690.

It is an arithmetic number, because the mean of its divisors is an integer number (9998055).

Almost surely, 2^39992214 is an apocalyptic number.

39992214 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.

39992214 is a wasteful number, since it uses less digits than its factorization.

39992214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6665374.

The product of its digits is 34992, while the sum is 39.

The square root of 39992214 is about 6323.9397530337. The cubic root of 39992214 is about 341.9729981076.

The spelling of 39992214 in words is "thirty-nine million, nine hundred ninety-two thousand, two hundred fourteen".