12023950 has 12 divisors (see below), whose sum is σ = 22364640. Its totient is φ = 4809560.

The previous prime is 12023933. The next prime is 12023953. The reversal of 12023950 is 5932021.

It is a super-3 number, since 3×12023950³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12023953) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 120190 + ... + 120289.

It is an arithmetic number, because the mean of its divisors is an integer number (1863720).

Almost surely, 2^12023950 is an apocalyptic number.

12023950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12023950 is a deficient number, since it is larger than the sum of its proper divisors (10340690).

12023950 is a wasteful number, since it uses less digits than its factorization.

12023950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240491 (or 240486 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 12023950 is about 3467.5567767522. The cubic root of 12023950 is about 229.0950578835.

Adding to 12023950 its reverse (5932021), we get a palindrome (17955971).

The spelling of 12023950 in words is "twelve million, twenty-three thousand, nine hundred fifty".