13195648 has 16 divisors (see below), whose sum is σ = 26288460. Its totient is φ = 6597760.

The previous prime is 13195631. The next prime is 13195669. The reversal of 13195648 is 84659131.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×13195648² = 348250252279808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51418 + ... + 51673.

Almost surely, 2^13195648 is an apocalyptic number.

It is an amenable number.

13195648 is a deficient number, since it is larger than the sum of its proper divisors (13092812).

13195648 is an equidigital number, since it uses as much as digits as its factorization.

13195648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103105 (or 103093 counting only the distinct ones).

The product of its digits is 25920, while the sum is 37.

The square root of 13195648 is about 3632.5814512547. The cubic root of 13195648 is about 236.3071744641.

The spelling of 13195648 in words is "thirteen million, one hundred ninety-five thousand, six hundred forty-eight".