204292012 has 12 divisors (see below), whose sum is σ = 366231096. Its totient is φ = 99654560.

The previous prime is 204292001. The next prime is 204292013. The reversal of 204292012 is 210292402.

It is not an unprimeable number, because it can be changed into a prime (204292013) 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, 622678 + ... + 623005.

It is an arithmetic number, because the mean of its divisors is an integer number (30519258).

Almost surely, 2^204292012 is an apocalyptic number.

It is an amenable number.

204292012 is a deficient number, since it is larger than the sum of its proper divisors (161939084).

204292012 is a wasteful number, since it uses less digits than its factorization.

204292012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245728 (or 1245726 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 204292012 is about 14293.0756662098. The cubic root of 204292012 is about 588.9572811250.

The spelling of 204292012 in words is "two hundred four million, two hundred ninety-two thousand, twelve".