20250876 has 48 divisors (see below), whose sum is σ = 51002784. Its totient is φ = 6230016.

The previous prime is 20250871. The next prime is 20250887. The reversal of 20250876 is 67805202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20250871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9876 + ... + 11748.

It is an arithmetic number, because the mean of its divisors is an integer number (1062558).

Almost surely, 2^20250876 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 20250876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25501392).

20250876 is an abundant number, since it is smaller than the sum of its proper divisors (30751908).

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

20250876 is a wasteful number, since it uses less digits than its factorization.

20250876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1950 (or 1948 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 20250876 is about 4500.0973322807. The cubic root of 20250876 is about 272.5720192327.

The spelling of 20250876 in words is "twenty million, two hundred fifty thousand, eight hundred seventy-six".