13802822 has 16 divisors (see below), whose sum is σ = 22643712. Its totient is φ = 6258120.

The previous prime is 13802807. The next prime is 13802849. The reversal of 13802822 is 22820831.

13802822 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13802791 and 13802800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15563 + ... + 16425.

It is an arithmetic number, because the mean of its divisors is an integer number (1415232).

Almost surely, 2^13802822 is an apocalyptic number.

13802822 is a deficient number, since it is larger than the sum of its proper divisors (8840890).

13802822 is a wasteful number, since it uses less digits than its factorization.

13802822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1603.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 13802822 is about 3715.2149332172. The cubic root of 13802822 is about 239.8773794912.

Subtracting 13802822 from its reverse (22820831), we obtain a square (9018009 = 3003²).

The spelling of 13802822 in words is "thirteen million, eight hundred two thousand, eight hundred twenty-two".