13695776 has 12 divisors (see below), whose sum is σ = 26963622. Its totient is φ = 6847872.

The previous prime is 13695767. The next prime is 13695791. The reversal of 13695776 is 67759631.

It can be written as a sum of positive squares in only one way, i.e., 13690000 + 5776 = 3700^2 + 76^2 .

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

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 as a sum of consecutive naturals, namely, 213965 + ... + 214028.

Almost surely, 2^13695776 is an apocalyptic number.

13695776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13695776 is a deficient number, since it is larger than the sum of its proper divisors (13267846).

13695776 is an equidigital number, since it uses as much as digits as its factorization.

13695776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428003 (or 427995 counting only the distinct ones).

The product of its digits is 238140, while the sum is 44.

The square root of 13695776 is about 3700.7804582277. The cubic root of 13695776 is about 239.2556568213.

It can be divided in two parts, 1369 and 5776, that multiplied together give a square (7907344 = 2812²).

The spelling of 13695776 in words is "thirteen million, six hundred ninety-five thousand, seven hundred seventy-six".