204605152 has 12 divisors (see below), whose sum is σ = 402816456. Its totient is φ = 102302560.

The previous prime is 204605131. The next prime is 204605189. The reversal of 204605152 is 251506402.

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, 3196924 + ... + 3196987.

It is an arithmetic number, because the mean of its divisors is an integer number (33568038).

Almost surely, 2^204605152 is an apocalyptic number.

It is an amenable number.

204605152 is a deficient number, since it is larger than the sum of its proper divisors (198211304).

204605152 is an equidigital number, since it uses as much as digits as its factorization.

204605152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6393921 (or 6393913 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 204605152 is about 14304.0257270462. The cubic root of 204605152 is about 589.2580465695.

The spelling of 204605152 in words is "two hundred four million, six hundred five thousand, one hundred fifty-two".