204214150 has 24 divisors (see below), whose sum is σ = 434101680. Its totient is φ = 70016160.

The previous prime is 204214133. The next prime is 204214151. The reversal of 204214150 is 51412402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204214151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 291385 + ... + 292084.

It is an arithmetic number, because the mean of its divisors is an integer number (18087570).

Almost surely, 2^204214150 is an apocalyptic number.

204214150 is an abundant number, since it is smaller than the sum of its proper divisors (229887530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

204214150 is a wasteful number, since it uses less digits than its factorization.

204214150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583488 (or 583483 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 204214150 is about 14290.3516401802. The cubic root of 204214150 is about 588.8824483427.

Adding to 204214150 its reverse (51412402), we get a palindrome (255626552).

The spelling of 204214150 in words is "two hundred four million, two hundred fourteen thousand, one hundred fifty".