39018214 has 16 divisors (see below), whose sum is σ = 59276448. Its totient is φ = 19261312.

The previous prime is 39018209. The next prime is 39018227. The reversal of 39018214 is 41281093.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65502 + ... + 66094.

It is an arithmetic number, because the mean of its divisors is an integer number (3704778).

Almost surely, 2^39018214 is an apocalyptic number.

39018214 is a deficient number, since it is larger than the sum of its proper divisors (20258234).

39018214 is a wasteful number, since it uses less digits than its factorization.

39018214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 39018214 is about 6246.4561152705. The cubic root of 39018214 is about 339.1739288416.

The spelling of 39018214 in words is "thirty-nine million, eighteen thousand, two hundred fourteen".