12650148 has 96 divisors (see below), whose sum is σ = 38841600. Its totient is φ = 3483648.

The previous prime is 12650147. The next prime is 12650153. The reversal of 12650148 is 84105621.

12650148 is a `hidden beast` number, since 1 + 2 + 650 + 1 + 4 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (12650147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21636 + ... + 22212.

It is an arithmetic number, because the mean of its divisors is an integer number (404600).

Almost surely, 2^12650148 is an apocalyptic number.

12650148 is a gapful number since it is divisible by the number (18) 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 12650148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19420800).

12650148 is an abundant number, since it is smaller than the sum of its proper divisors (26191452).

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

12650148 is a wasteful number, since it uses less digits than its factorization.

12650148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626 (or 618 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 12650148 is about 3556.7046545925. The cubic root of 12650148 is about 233.0049794168.

Adding to 12650148 its reverse (84105621), we get a palindrome (96755769).

The spelling of 12650148 in words is "twelve million, six hundred fifty thousand, one hundred forty-eight".