12513026 has 8 divisors (see below), whose sum is σ = 19375104. Its totient is φ = 6054660.

The previous prime is 12513023. The next prime is 12513029. The reversal of 12513026 is 62031521.

It is an interprime number because it is at equal distance from previous prime (12513023) and next prime (12513029).

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

It is a junction number, because it is equal to n+sod(n) for n = 12512989 and 12513007.

It is not an unprimeable number, because it can be changed into a prime (12513023) 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, 100850 + ... + 100973.

It is an arithmetic number, because the mean of its divisors is an integer number (2421888).

Almost surely, 2^12513026 is an apocalyptic number.

12513026 is a deficient number, since it is larger than the sum of its proper divisors (6862078).

12513026 is a wasteful number, since it uses less digits than its factorization.

12513026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201856.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 12513026 is about 3537.3755808509. The cubic root of 12513026 is about 232.1600288092.

Adding to 12513026 its reverse (62031521), we get a palindrome (74544547).

The spelling of 12513026 in words is "twelve million, five hundred thirteen thousand, twenty-six".