12250760 has 64 divisors (see below), whose sum is σ = 29160000. Its totient is φ = 4625152.

The previous prime is 12250741. The next prime is 12250769. The reversal of 12250760 is 6705221.

It is a super-2 number, since 2×12250760² = 300162241155200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12250769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68351 + ... + 68529.

It is an arithmetic number, because the mean of its divisors is an integer number (455625).

Almost surely, 2^12250760 is an apocalyptic number.

12250760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12250760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14580000).

12250760 is an abundant number, since it is smaller than the sum of its proper divisors (16909240).

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

12250760 is a wasteful number, since it uses less digits than its factorization.

12250760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278 (or 274 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 12250760 is about 3500.1085697447. The cubic root of 12250760 is about 230.5265817582.

Adding to 12250760 its reverse (6705221), we get a palindrome (18955981).

The spelling of 12250760 in words is "twelve million, two hundred fifty thousand, seven hundred sixty".