12613026 has 8 divisors (see below), whose sum is σ = 25226064. Its totient is φ = 4204340.

The previous prime is 12613021. The next prime is 12613037. The reversal of 12613026 is 62031621.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

12613026 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 12612993 and 12613011.

It is not an unprimeable number, because it can be changed into a prime (12613021) 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, 1051080 + ... + 1051091.

It is an arithmetic number, because the mean of its divisors is an integer number (3153258).

Almost surely, 2^12613026 is an apocalyptic number.

12613026 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12613026 is a wasteful number, since it uses less digits than its factorization.

12613026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2102176.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 12613026 is about 3551.4822257756. The cubic root of 12613026 is about 232.7768375415.

Adding to 12613026 its reverse (62031621), we get a palindrome (74644647).

The spelling of 12613026 in words is "twelve million, six hundred thirteen thousand, twenty-six".