13896422 has 4 divisors (see below), whose sum is σ = 20844636. Its totient is φ = 6948210.

The previous prime is 13896419. The next prime is 13896433. The reversal of 13896422 is 22469831.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×13896422² = 386221088804168, which contains 22 as substring.

It is a congruent 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 as a sum of consecutive naturals, namely, 3474104 + ... + 3474107.

It is an arithmetic number, because the mean of its divisors is an integer number (5211159).

Almost surely, 2^13896422 is an apocalyptic number.

13896422 is a deficient number, since it is larger than the sum of its proper divisors (6948214).

13896422 is an equidigital number, since it uses as much as digits as its factorization.

13896422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6948213.

The product of its digits is 20736, while the sum is 35.

The square root of 13896422 is about 3727.7904984052. The cubic root of 13896422 is about 240.4183790349.

The spelling of 13896422 in words is "thirteen million, eight hundred ninety-six thousand, four hundred twenty-two".