13960648 has 32 divisors (see below), whose sum is σ = 28357560. Its totient is φ = 6405120.

The previous prime is 13960631. The next prime is 13960651. The reversal of 13960648 is 84606931.

It can be written as a sum of positive squares in 4 ways, for example, as 8191044 + 5769604 = 2862^2 + 2402^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24786 + ... + 25342.

Almost surely, 2^13960648 is an apocalyptic number.

It is an amenable number.

13960648 is an abundant number, since it is smaller than the sum of its proper divisors (14396912).

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

13960648 is a wasteful number, since it uses less digits than its factorization.

13960648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817 (or 813 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 13960648 is about 3736.3950540595. The cubic root of 13960648 is about 240.7881956517.

The spelling of 13960648 in words is "thirteen million, nine hundred sixty thousand, six hundred forty-eight".