214318004 has 48 divisors (see below), whose sum is σ = 404974080. Its totient is φ = 99012480.

The previous prime is 214318001. The next prime is 214318009. The reversal of 214318004 is 400813412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214318001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 384494 + ... + 385050.

It is an arithmetic number, because the mean of its divisors is an integer number (8436960).

Almost surely, 2^214318004 is an apocalyptic number.

It is an amenable number.

214318004 is a deficient number, since it is larger than the sum of its proper divisors (190656076).

214318004 is a wasteful number, since it uses less digits than its factorization.

214318004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728 (or 726 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 214318004 is about 14639.6039563917. The cubic root of 214318004 is about 598.4385362061.

The spelling of 214318004 in words is "two hundred fourteen million, three hundred eighteen thousand, four".