7713422 has 8 divisors (see below), whose sum is σ = 11608272. Its totient is φ = 3844000.

The previous prime is 7713413. The next prime is 7713443. The reversal of 7713422 is 2243177.

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

It is a junction number, because it is equal to n+sod(n) for n = 7713391 and 7713400.

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 3 ways as a sum of consecutive naturals, for example, 5579 + ... + 6822.

It is an arithmetic number, because the mean of its divisors is an integer number (1451034).

Almost surely, 2^7713422 is an apocalyptic number.

7713422 is a deficient number, since it is larger than the sum of its proper divisors (3894850).

7713422 is a wasteful number, since it uses less digits than its factorization.

7713422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12714.

The product of its digits is 2352, while the sum is 26.

The square root of 7713422 is about 2777.3048086229. The cubic root of 7713422 is about 197.5827522686.

Adding to 7713422 its reverse (2243177), we get a palindrome (9956599).

It can be divided in two parts, 771 and 3422, that multiplied together give a palindrome (2638362).

The spelling of 7713422 in words is "seven million, seven hundred thirteen thousand, four hundred twenty-two".