12613235 has 16 divisors (see below), whose sum is σ = 16135200. Its totient is φ = 9432576.

The previous prime is 12613229. The next prime is 12613241. The reversal of 12613235 is 53231621.

12613235 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12613229) and next prime (12613241).

It is a cyclic number.

It is not a de Polignac number, because 12613235 - 2⁶ = 12613171 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12613235.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14801 + ... + 15629.

It is an arithmetic number, because the mean of its divisors is an integer number (1008450).

Almost surely, 2^12613235 is an apocalyptic number.

12613235 is a deficient number, since it is larger than the sum of its proper divisors (3521965).

12613235 is a wasteful number, since it uses less digits than its factorization.

12613235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030.

The product of its digits is 1080, while the sum is 23.

The square root of 12613235 is about 3551.5116499879. The cubic root of 12613235 is about 232.7781232518.

Adding to 12613235 its reverse (53231621), we get a palindrome (65844856).

The spelling of 12613235 in words is "twelve million, six hundred thirteen thousand, two hundred thirty-five".