210214230 has 32 divisors (see below), whose sum is σ = 506158848. Its totient is φ = 55874400.

The previous prime is 210214223. The next prime is 210214253. The reversal of 210214230 is 32412012.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1936 + ... + 20595.

It is an arithmetic number, because the mean of its divisors is an integer number (15817464).

Almost surely, 2^210214230 is an apocalyptic number.

210214230 is an abundant number, since it is smaller than the sum of its proper divisors (295944618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210214230 is a wasteful number, since it uses less digits than its factorization.

210214230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22852.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 210214230 is about 14498.7664992578. The cubic root of 210214230 is about 594.5942482350.

Adding to 210214230 its reverse (32412012), we get a palindrome (242626242).

The spelling of 210214230 in words is "two hundred ten million, two hundred fourteen thousand, two hundred thirty".