13747064 has 8 divisors (see below), whose sum is σ = 25775760. Its totient is φ = 6873528.

The previous prime is 13747061. The next prime is 13747103. The reversal of 13747064 is 46074731.

It is a happy number.

13747064 is digitally balanced in base 2, because in such base 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 (8).

It is a self number, because there is not a number n which added to its sum of digits gives 13747064.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13747061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 859184 + ... + 859199.

It is an arithmetic number, because the mean of its divisors is an integer number (3221970).

Almost surely, 2^13747064 is an apocalyptic number.

It is an amenable number.

13747064 is a deficient number, since it is larger than the sum of its proper divisors (12028696).

13747064 is a wasteful number, since it uses less digits than its factorization.

13747064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718389 (or 1718385 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 13747064 is about 3707.7033322530. The cubic root of 13747064 is about 239.5539399924.

The spelling of 13747064 in words is "thirteen million, seven hundred forty-seven thousand, sixty-four".