219360230 has 16 divisors (see below), whose sum is σ = 401541840. Its totient is φ = 86256672.

The previous prime is 219360227. The next prime is 219360257. The reversal of 219360230 is 32063912.

It is a self number, because there is not a number n which added to its sum of digits gives 219360230.

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, 185309 + ... + 186488.

It is an arithmetic number, because the mean of its divisors is an integer number (25096365).

Almost surely, 2^219360230 is an apocalyptic number.

219360230 is a deficient number, since it is larger than the sum of its proper divisors (182181610).

219360230 is a wasteful number, since it uses less digits than its factorization.

219360230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371863.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 219360230 is about 14810.8146298575. The cubic root of 219360230 is about 603.0953281867.

The spelling of 219360230 in words is "two hundred nineteen million, three hundred sixty thousand, two hundred thirty".