12150250 has 64 divisors (see below), whose sum is σ = 26687232. Its totient is φ = 4056000.

The previous prime is 12150247. The next prime is 12150263. The reversal of 12150250 is 5205121.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92685 + ... + 92815.

It is an arithmetic number, because the mean of its divisors is an integer number (416988).

Almost surely, 2^12150250 is an apocalyptic number.

12150250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12150250 is an abundant number, since it is smaller than the sum of its proper divisors (14536982).

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

12150250 is a wasteful number, since it uses less digits than its factorization.

12150250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208 (or 198 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 12150250 is about 3485.7208723591. The cubic root of 12150250 is about 229.8944064756.

Adding to 12150250 its reverse (5205121), we get a palindrome (17355371).

The spelling of 12150250 in words is "twelve million, one hundred fifty thousand, two hundred fifty".