15134212 has 12 divisors (see below), whose sum is σ = 26516700. Its totient is φ = 7558016.

The previous prime is 15134191. The next prime is 15134219. The reversal of 15134212 is 21243151.

15134212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1473796 + 13660416 = 1214^2 + 3696^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 15134212.

It is not an unprimeable number, because it can be changed into a prime (15134219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2664 + ... + 6112.

It is an arithmetic number, because the mean of its divisors is an integer number (2209725).

Almost surely, 2^15134212 is an apocalyptic number.

It is an amenable number.

15134212 is a deficient number, since it is larger than the sum of its proper divisors (11382488).

15134212 is a wasteful number, since it uses less digits than its factorization.

15134212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4550 (or 4548 counting only the distinct ones).

The product of its digits is 240, while the sum is 19.

The square root of 15134212 is about 3890.2714558241. The cubic root of 15134212 is about 247.3545695293.

Adding to 15134212 its reverse (21243151), we get a palindrome (36377363).

The spelling of 15134212 in words is "fifteen million, one hundred thirty-four thousand, two hundred twelve".