13601422 has 16 divisors (see below), whose sum is σ = 21469392. Its totient is φ = 6454080.

The previous prime is 13601417. The next prime is 13601431. The reversal of 13601422 is 22410631.

It is a self number, because there is not a number n which added to its sum of digits gives 13601422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 793 + ... + 5275.

It is an arithmetic number, because the mean of its divisors is an integer number (1341837).

Almost surely, 2^13601422 is an apocalyptic number.

13601422 is a deficient number, since it is larger than the sum of its proper divisors (7867970).

13601422 is a wasteful number, since it uses less digits than its factorization.

13601422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4563.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 13601422 is about 3688.0105748221. The cubic root of 13601422 is about 238.7049573754.

The spelling of 13601422 in words is "thirteen million, six hundred one thousand, four hundred twenty-two".