20250922 has 8 divisors (see below), whose sum is σ = 31975200. Its totient is φ = 9592524.

The previous prime is 20250907. The next prime is 20250947. The reversal of 20250922 is 22905202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 20250893 and 20250902.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266422 + ... + 266497.

It is an arithmetic number, because the mean of its divisors is an integer number (3996900).

Almost surely, 2^20250922 is an apocalyptic number.

20250922 is a deficient number, since it is larger than the sum of its proper divisors (11724278).

20250922 is a wasteful number, since it uses less digits than its factorization.

20250922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532940.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 20250922 is about 4500.1024432784. The cubic root of 20250922 is about 272.5722256156.

The spelling of 20250922 in words is "twenty million, two hundred fifty thousand, nine hundred twenty-two".