12000750 has 32 divisors (see below), whose sum is σ = 29955744. Its totient is φ = 3200000.

The previous prime is 12000739. The next prime is 12000757. The reversal of 12000750 is 5700021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12000757) 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, 7251 + ... + 8750.

It is an arithmetic number, because the mean of its divisors is an integer number (936117).

Almost surely, 2^12000750 is an apocalyptic number.

12000750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12000750 is an abundant number, since it is smaller than the sum of its proper divisors (17954994).

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

12000750 is a wasteful number, since it uses less digits than its factorization.

12000750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16021 (or 16011 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 15.

The square root of 12000750 is about 3464.2098666218. The cubic root of 12000750 is about 228.9476180540.

Adding to 12000750 its reverse (5700021), we get a palindrome (17700771).

It can be divided in two parts, 12000 and 750, that multiplied together give a square (9000000 = 3000²).

The spelling of 12000750 in words is "twelve million, seven hundred fifty", and thus it is an aban number.