12150236 has 18 divisors (see below), whose sum is σ = 24734808. Its totient is φ = 5207160.

The previous prime is 12150221. The next prime is 12150239. The reversal of 12150236 is 63205121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12150239) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30800 + ... + 31191.

It is an arithmetic number, because the mean of its divisors is an integer number (1374156).

Almost surely, 2^12150236 is an apocalyptic number.

It is an amenable number.

12150236 is an abundant number, since it is smaller than the sum of its proper divisors (12584572).

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

12150236 is a wasteful number, since it uses less digits than its factorization.

12150236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62009 (or 62000 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 12150236 is about 3485.7188641656. The cubic root of 12150236 is about 229.8943181778.

Adding to 12150236 its reverse (63205121), we get a palindrome (75355357).

The spelling of 12150236 in words is "twelve million, one hundred fifty thousand, two hundred thirty-six".