204202000 has 40 divisors (see below), whose sum is σ = 493765272. Its totient is φ = 81680000.

The previous prime is 204201989. The next prime is 204202039. The reversal of 204202000 is 202402.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 45643536 + 158558464 = 6756^2 + 12592^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49051 + ... + 53050.

Almost surely, 2^204202000 is an apocalyptic number.

204202000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204202000 is an abundant number, since it is smaller than the sum of its proper divisors (289563272).

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

204202000 is a wasteful number, since it uses less digits than its factorization.

204202000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102124 (or 102108 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 10.

The square root of 204202000 is about 14289.9265218545. The cubic root of 204202000 is about 588.8707693224.

Adding to 204202000 its reverse (202402), we get a palindrome (204404402).

The spelling of 204202000 in words is "two hundred four million, two hundred two thousand".