12294150 has 48 divisors (see below), whose sum is σ = 33265728. Its totient is φ = 2980000.

The previous prime is 12294143. The next prime is 12294151. The reversal of 12294150 is 5149221.

Added to its reverse (5149221) it gives a triangular number (17443371 = T₅₉₀₆).

It is a super-2 number, since 2×12294150² = 302292248445000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12294150.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12294151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2076 + ... + 5375.

It is an arithmetic number, because the mean of its divisors is an integer number (693036).

Almost surely, 2^12294150 is an apocalyptic number.

12294150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12294150 is an abundant number, since it is smaller than the sum of its proper divisors (20971578).

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

12294150 is a wasteful number, since it uses less digits than its factorization.

12294150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7477 (or 7472 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 12294150 is about 3506.3014702105. The cubic root of 12294150 is about 230.7984223756.

Adding to 12294150 its reverse (5149221), we get a triangular number (17443371 = T₅₉₀₆).

Subtracting from 12294150 its reverse (5149221), we obtain a square (7144929 = 2673²).

The spelling of 12294150 in words is "twelve million, two hundred ninety-four thousand, one hundred fifty".