20250204 has 48 divisors (see below), whose sum is σ = 51179520. Its totient is φ = 6194880.

The previous prime is 20250203. The next prime is 20250227. The reversal of 20250204 is 40205202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20250203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42037 + ... + 42515.

It is an arithmetic number, because the mean of its divisors is an integer number (1066240).

Almost surely, 2^20250204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20250204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25589760).

20250204 is an abundant number, since it is smaller than the sum of its proper divisors (30929316).

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

20250204 is a wasteful number, since it uses less digits than its factorization.

20250204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770 (or 768 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 15.

The square root of 20250204 is about 4500.0226666096. The cubic root of 20250204 is about 272.5690042121.

Adding to 20250204 its reverse (40205202), we get a palindrome (60455406).

The spelling of 20250204 in words is "twenty million, two hundred fifty thousand, two hundred four".