230487219 has 12 divisors (see below), whose sum is σ = 338384592. Its totient is φ = 151138800.

The previous prime is 230487211. The next prime is 230487223. The reversal of 230487219 is 912784032.

It is not a de Polignac number, because 230487219 - 2³ = 230487211 is a prime.

It is a super-2 number, since 2×230487219² = 106248716244707922, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (230487211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 209367 + ... + 210464.

It is an arithmetic number, because the mean of its divisors is an integer number (28198716).

Almost surely, 2^230487219 is an apocalyptic number.

230487219 is a deficient number, since it is larger than the sum of its proper divisors (107897373).

230487219 is a wasteful number, since it uses less digits than its factorization.

230487219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419898 (or 419895 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 230487219 is about 15181.8055250356. The cubic root of 230487219 is about 613.1248934963.

The spelling of 230487219 in words is "two hundred thirty million, four hundred eighty-seven thousand, two hundred nineteen".