205235224 has 8 divisors (see below), whose sum is σ = 384816060. Its totient is φ = 102617608.

The previous prime is 205235209. The next prime is 205235249. The reversal of 205235224 is 422532502.

It is a happy number.

205235224 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12827194 + ... + 12827209.

Almost surely, 2^205235224 is an apocalyptic number.

It is an amenable number.

205235224 is a deficient number, since it is larger than the sum of its proper divisors (179580836).

205235224 is a wasteful number, since it uses less digits than its factorization.

205235224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25654409 (or 25654405 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 205235224 is about 14326.0330866573. The cubic root of 205235224 is about 589.8622909477.

Adding to 205235224 its reverse (422532502), we get a palindrome (627767726).

The spelling of 205235224 in words is "two hundred five million, two hundred thirty-five thousand, two hundred twenty-four".