13963612 has 12 divisors (see below), whose sum is σ = 26316136. Its totient is φ = 6444720.

The previous prime is 13963601. The next prime is 13963637. The reversal of 13963612 is 21636931.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134214 + ... + 134317.

Almost surely, 2^13963612 is an apocalyptic number.

It is an amenable number.

13963612 is a deficient number, since it is larger than the sum of its proper divisors (12352524).

13963612 is a wasteful number, since it uses less digits than its factorization.

13963612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268548 (or 268546 counting only the distinct ones).

The product of its digits is 5832, while the sum is 31.

The square root of 13963612 is about 3736.7916720096. The cubic root of 13963612 is about 240.8052351117.

The spelling of 13963612 in words is "thirteen million, nine hundred sixty-three thousand, six hundred twelve".