219038852 has 6 divisors (see below), whose sum is σ = 383317998. Its totient is φ = 109519424.

The previous prime is 219038843. The next prime is 219038903. The reversal of 219038852 is 258830912.

219038852 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 179399236 + 39639616 = 13394^2 + 6296^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27379853 + ... + 27379860.

It is an arithmetic number, because the mean of its divisors is an integer number (63886333).

Almost surely, 2^219038852 is an apocalyptic number.

It is an amenable number.

219038852 is a deficient number, since it is larger than the sum of its proper divisors (164279146).

219038852 is a wasteful number, since it uses less digits than its factorization.

219038852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54759717 (or 54759715 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 219038852 is about 14799.9612161654. The cubic root of 219038852 is about 602.8006586964.

The spelling of 219038852 in words is "two hundred nineteen million, thirty-eight thousand, eight hundred fifty-two".