13734648 has 24 divisors (see below), whose sum is σ = 37198200. Its totient is φ = 4578192.

The previous prime is 13734641. The next prime is 13734667. The reversal of 13734648 is 84643731.

13734648 is a `hidden beast` number, since 1 + 3 + 7 + 3 + 4 + 648 = 666.

13734648 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13734641) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 95308 + ... + 95451.

It is an arithmetic number, because the mean of its divisors is an integer number (1549925).

Almost surely, 2^13734648 is an apocalyptic number.

13734648 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13734648 is an abundant number, since it is smaller than the sum of its proper divisors (23463552).

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

13734648 is a wasteful number, since it uses less digits than its factorization.

13734648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190771 (or 190764 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 13734648 is about 3706.0286021562. The cubic root of 13734648 is about 239.4817985857.

The spelling of 13734648 in words is "thirteen million, seven hundred thirty-four thousand, six hundred forty-eight".