15314012 has 24 divisors (see below), whose sum is σ = 30764160. Its totient is φ = 6534000.

The previous prime is 15314011. The next prime is 15314017. The reversal of 15314012 is 21041351.

It is a super-2 number, since 2×15314012² = 469037927072288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15314011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5939 + ... + 8117.

It is an arithmetic number, because the mean of its divisors is an integer number (1281840).

Almost surely, 2^15314012 is an apocalyptic number.

It is an amenable number.

15314012 is an abundant number, since it is smaller than the sum of its proper divisors (15450148).

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

15314012 is a wasteful number, since it uses less digits than its factorization.

15314012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2441 (or 2439 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 15314012 is about 3913.3121521289. The cubic root of 15314012 is about 248.3302701703.

Adding to 15314012 its reverse (21041351), we get a palindrome (36355363).

The spelling of 15314012 in words is "fifteen million, three hundred fourteen thousand, twelve".