13968248 has 16 divisors (see below), whose sum is σ = 29932080. Its totient is φ = 5986368.

The previous prime is 13968239. The next prime is 13968281. The reversal of 13968248 is 84286931.

13968248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13968248² = 390223904379008, 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 in 3 ways as a sum of consecutive naturals, for example, 124661 + ... + 124772.

It is an arithmetic number, because the mean of its divisors is an integer number (1870755).

Almost surely, 2^13968248 is an apocalyptic number.

It is an amenable number.

13968248 is an abundant number, since it is smaller than the sum of its proper divisors (15963832).

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

13968248 is a wasteful number, since it uses less digits than its factorization.

13968248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249446 (or 249442 counting only the distinct ones).

The product of its digits is 82944, while the sum is 41.

The square root of 13968248 is about 3737.4119387619. The cubic root of 13968248 is about 240.8318817402.

The spelling of 13968248 in words is "thirteen million, nine hundred sixty-eight thousand, two hundred forty-eight".