204359492 has 6 divisors (see below), whose sum is σ = 357629118. Its totient is φ = 102179744.

The previous prime is 204359489. The next prime is 204359501. The reversal of 204359492 is 294953402.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 159415876 + 44943616 = 12626^2 + 6704^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25544933 + ... + 25544940.

It is an arithmetic number, because the mean of its divisors is an integer number (59604853).

Almost surely, 2^204359492 is an apocalyptic number.

It is an amenable number.

204359492 is a deficient number, since it is larger than the sum of its proper divisors (153269626).

204359492 is a wasteful number, since it uses less digits than its factorization.

204359492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51089877 (or 51089875 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 204359492 is about 14295.4360549093. The cubic root of 204359492 is about 589.0221204399.

The spelling of 204359492 in words is "two hundred four million, three hundred fifty-nine thousand, four hundred ninety-two".