4013422 has 8 divisors (see below), whose sum is σ = 6880176. Its totient is φ = 1720032.

The previous prime is 4013419. The next prime is 4013423. The reversal of 4013422 is 2243104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4013422² = 32215112300168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4013396 and 4013405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4013423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143323 + ... + 143350.

It is an arithmetic number, because the mean of its divisors is an integer number (860022).

Almost surely, 2^4013422 is an apocalyptic number.

4013422 is a deficient number, since it is larger than the sum of its proper divisors (2866754).

4013422 is a wasteful number, since it uses less digits than its factorization.

4013422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286682.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4013422 is about 2003.3526898677. The cubic root of 4013422 is about 158.9174577833.

Adding to 4013422 its reverse (2243104), we get a palindrome (6256526).

The spelling of 4013422 in words is "four million, thirteen thousand, four hundred twenty-two".