204356132 has 12 divisors (see below), whose sum is σ = 360197040. Its totient is φ = 101442696.

The previous prime is 204356129. The next prime is 204356137. The reversal of 204356132 is 231653402.

It is a super-2 number, since 2×204356132² = 83522857372002848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (204356137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183218 + ... + 184329.

It is an arithmetic number, because the mean of its divisors is an integer number (30016420).

Almost surely, 2^204356132 is an apocalyptic number.

It is an amenable number.

204356132 is a deficient number, since it is larger than the sum of its proper divisors (155840908).

204356132 is a wasteful number, since it uses less digits than its factorization.

204356132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367690 (or 367688 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 204356132 is about 14295.3185344014. The cubic root of 204356132 is about 589.0188922640.

The spelling of 204356132 in words is "two hundred four million, three hundred fifty-six thousand, one hundred thirty-two".