13748835 has 16 divisors (see below), whose sum is σ = 23292576. Its totient is φ = 6901248.

The previous prime is 13748831. The next prime is 13748849. The reversal of 13748835 is 53884731.

13748835 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 not a de Polignac number, because 13748835 - 2² = 13748831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13748793 and 13748802.

It is not an unprimeable number, because it can be changed into a prime (13748831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26704 + ... + 27213.

It is an arithmetic number, because the mean of its divisors is an integer number (1455786).

Almost surely, 2^13748835 is an apocalyptic number.

13748835 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13748835 is a deficient number, since it is larger than the sum of its proper divisors (9543741).

13748835 is a wasteful number, since it uses less digits than its factorization.

13748835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53942.

The product of its digits is 80640, while the sum is 39.

The square root of 13748835 is about 3707.9421516523. The cubic root of 13748835 is about 239.5642265964.

The spelling of 13748835 in words is "thirteen million, seven hundred forty-eight thousand, eight hundred thirty-five".