12725016 has 16 divisors (see below), whose sum is σ = 31812600. Its totient is φ = 4241664.

The previous prime is 12724981. The next prime is 12725017. The reversal of 12725016 is 61052721.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 530209 = 12725016 / (1 + 2 + 7 + 2 + 5 + 0 + 1 + 6).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12725017) 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, 265081 + ... + 265128.

Almost surely, 2^12725016 is an apocalyptic number.

It is an amenable number.

12725016 is an abundant number, since it is smaller than the sum of its proper divisors (19087584).

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

12725016 is a wasteful number, since it uses less digits than its factorization.

12725016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530218 (or 530214 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 12725016 is about 3567.2140389946. The cubic root of 12725016 is about 233.4637438797.

Adding to 12725016 its reverse (61052721), we get a palindrome (73777737).

The spelling of 12725016 in words is "twelve million, seven hundred twenty-five thousand, sixteen".