13352236 has 12 divisors (see below), whose sum is σ = 24382512. Its totient is φ = 6385808.

The previous prime is 13352233. The next prime is 13352239. The reversal of 13352236 is 63225331.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13352233) and next prime (13352239).

It is a self number, because there is not a number n which added to its sum of digits gives 13352236.

It is not an unprimeable number, because it can be changed into a prime (13352233) 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, 72475 + ... + 72658.

It is an arithmetic number, because the mean of its divisors is an integer number (2031876).

Almost surely, 2^13352236 is an apocalyptic number.

It is an amenable number.

13352236 is a deficient number, since it is larger than the sum of its proper divisors (11030276).

13352236 is a wasteful number, since it uses less digits than its factorization.

13352236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145160 (or 145158 counting only the distinct ones).

The product of its digits is 3240, while the sum is 25.

The square root of 13352236 is about 3654.0711542059. The cubic root of 13352236 is about 237.2382253337.

Adding to 13352236 its reverse (63225331), we get a palindrome (76577567).

The spelling of 13352236 in words is "thirteen million, three hundred fifty-two thousand, two hundred thirty-six".