13773875 has 16 divisors (see below), whose sum is σ = 17375904. Its totient is φ = 10900000.

The previous prime is 13773847. The next prime is 13773899. The reversal of 13773875 is 57837731.

It is not a de Polignac number, because 13773875 - 2¹⁶ = 13708339 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 12080 + ... + 13170.

It is an arithmetic number, because the mean of its divisors is an integer number (1085994).

Almost surely, 2^13773875 is an apocalyptic number.

13773875 is a deficient number, since it is larger than the sum of its proper divisors (3602029).

13773875 is a wasteful number, since it uses less digits than its factorization.

13773875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1207 (or 1197 counting only the distinct ones).

The product of its digits is 123480, while the sum is 41.

The square root of 13773875 is about 3711.3171516323. The cubic root of 13773875 is about 239.7095734621.

The spelling of 13773875 in words is "thirteen million, seven hundred seventy-three thousand, eight hundred seventy-five".