12020950 has 24 divisors (see below), whose sum is σ = 23333328. Its totient is φ = 4598880.

The previous prime is 12020947. The next prime is 12021001. The reversal of 12020950 is 5902021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4077 + ... + 6376.

It is an arithmetic number, because the mean of its divisors is an integer number (972222).

Almost surely, 2^12020950 is an apocalyptic number.

12020950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12020950 is a deficient number, since it is larger than the sum of its proper divisors (11312378).

12020950 is a wasteful number, since it uses less digits than its factorization.

12020950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10488 (or 10483 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 12020950 is about 3467.1241685293. The cubic root of 12020950 is about 229.0760030709.

Adding to 12020950 its reverse (5902021), we get a palindrome (17922971).

The spelling of 12020950 in words is "twelve million, twenty thousand, nine hundred fifty".