13701648 has 20 divisors (see below), whose sum is σ = 35396048. Its totient is φ = 4567200.

The previous prime is 13701619. The next prime is 13701673. The reversal of 13701648 is 84610731.

It is a happy number.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142678 + ... + 142773.

Almost surely, 2^13701648 is an apocalyptic number.

It is an amenable number.

13701648 is an abundant number, since it is smaller than the sum of its proper divisors (21694400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13701648 is a wasteful number, since it uses less digits than its factorization.

13701648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285462 (or 285456 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 13701648 is about 3701.5737193794. The cubic root of 13701648 is about 239.2898451843.

The spelling of 13701648 in words is "thirteen million, seven hundred one thousand, six hundred forty-eight".