13701723 has 24 divisors (see below), whose sum is σ = 21526848. Its totient is φ = 7728336.

The previous prime is 13701703. The next prime is 13701763. The reversal of 13701723 is 32710731.

It is not a de Polignac number, because 13701723 - 2²² = 9507419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13701693 and 13701702.

It is not an unprimeable number, because it can be changed into a prime (13701703) 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 in 23 ways as a sum of consecutive naturals, for example, 11640 + ... + 12762.

It is an arithmetic number, because the mean of its divisors is an integer number (896952).

Almost surely, 2^13701723 is an apocalyptic number.

13701723 is a deficient number, since it is larger than the sum of its proper divisors (7825125).

13701723 is a wasteful number, since it uses less digits than its factorization.

13701723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223 (or 1216 counting only the distinct ones).

The product of its (nonzero) digits is 882, while the sum is 24.

The square root of 13701723 is about 3701.5838501917. The cubic root of 13701723 is about 239.2902817913.

The spelling of 13701723 in words is "thirteen million, seven hundred one thousand, seven hundred twenty-three".