214013194 has 16 divisors (see below), whose sum is σ = 332055360. Its totient is φ = 103379040.

The previous prime is 214013179. The next prime is 214013201. The reversal of 214013194 is 491310412.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4224 + ... + 21115.

It is an arithmetic number, because the mean of its divisors is an integer number (20753460).

Almost surely, 2^214013194 is an apocalyptic number.

214013194 is a deficient number, since it is larger than the sum of its proper divisors (118042166).

214013194 is a wasteful number, since it uses less digits than its factorization.

214013194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25485.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 214013194 is about 14629.1897930131. The cubic root of 214013194 is about 598.1546953844.

The spelling of 214013194 in words is "two hundred fourteen million, thirteen thousand, one hundred ninety-four".