219234152 has 16 divisors (see below), whose sum is σ = 411428160. Its totient is φ = 109519984.

The previous prime is 219234149. The next prime is 219234181. The reversal of 219234152 is 251432912.

219234152 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×219234152² = 96127226806318208, which contains 22 as substring.

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, 2048 + ... + 21039.

It is an arithmetic number, because the mean of its divisors is an integer number (25714260).

Almost surely, 2^219234152 is an apocalyptic number.

It is an amenable number.

219234152 is a deficient number, since it is larger than the sum of its proper divisors (192194008).

219234152 is a wasteful number, since it uses less digits than its factorization.

219234152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24280 (or 24276 counting only the distinct ones).

The product of its digits is 4320, while the sum is 29.

The square root of 219234152 is about 14806.5577363545. The cubic root of 219234152 is about 602.9797623813.

The spelling of 219234152 in words is "two hundred nineteen million, two hundred thirty-four thousand, one hundred fifty-two".