12613016 has 32 divisors (see below), whose sum is σ = 26580960. Its totient is φ = 5567232.

The previous prime is 12612973. The next prime is 12613019. The reversal of 12613016 is 61031621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12613019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245 + ... + 5028.

It is an arithmetic number, because the mean of its divisors is an integer number (830655).

Almost surely, 2^12613016 is an apocalyptic number.

It is an amenable number.

12613016 is an abundant number, since it is smaller than the sum of its proper divisors (13967944).

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

12613016 is a wasteful number, since it uses less digits than its factorization.

12613016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5315 (or 5311 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 12613016 is about 3551.4808179124. The cubic root of 12613016 is about 232.7767760239.

Adding to 12613016 its reverse (61031621), we get a palindrome (73644637).

The spelling of 12613016 in words is "twelve million, six hundred thirteen thousand, sixteen".