214423946 has 8 divisors (see below), whose sum is σ = 350875584. Its totient is φ = 97465420.

The previous prime is 214423939. The next prime is 214423981. The reversal of 214423946 is 649324412.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4873250 + ... + 4873293.

It is an arithmetic number, because the mean of its divisors is an integer number (43859448).

Almost surely, 2^214423946 is an apocalyptic number.

214423946 is a deficient number, since it is larger than the sum of its proper divisors (136451638).

214423946 is a wasteful number, since it uses less digits than its factorization.

214423946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9746556.

The product of its digits is 41472, while the sum is 35.

The square root of 214423946 is about 14643.2218449356. The cubic root of 214423946 is about 598.5371269769.

The spelling of 214423946 in words is "two hundred fourteen million, four hundred twenty-three thousand, nine hundred forty-six".