13748792 has 8 divisors (see below), whose sum is σ = 25779000. Its totient is φ = 6874392.

The previous prime is 13748789. The next prime is 13748797. The reversal of 13748792 is 29784731.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13748797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 859292 + ... + 859307.

It is an arithmetic number, because the mean of its divisors is an integer number (3222375).

Almost surely, 2^13748792 is an apocalyptic number.

It is an amenable number.

13748792 is a deficient number, since it is larger than the sum of its proper divisors (12030208).

13748792 is a wasteful number, since it uses less digits than its factorization.

13748792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1718605 (or 1718601 counting only the distinct ones).

The product of its digits is 84672, while the sum is 41.

The square root of 13748792 is about 3707.9363532833. The cubic root of 13748792 is about 239.5639768474.

The spelling of 13748792 in words is "thirteen million, seven hundred forty-eight thousand, seven hundred ninety-two".