9959422 has 8 divisors (see below), whose sum is σ = 16297272. Its totient is φ = 4527000.

The previous prime is 9959407. The next prime is 9959431. The reversal of 9959422 is 2249599.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226329 + ... + 226372.

It is an arithmetic number, because the mean of its divisors is an integer number (2037159).

Almost surely, 2^9959422 is an apocalyptic number.

9959422 is a deficient number, since it is larger than the sum of its proper divisors (6337850).

9959422 is a wasteful number, since it uses less digits than its factorization.

9959422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452714.

The product of its digits is 58320, while the sum is 40.

The square root of 9959422 is about 3155.8551931291. The cubic root of 9959422 is about 215.1516651164.

The spelling of 9959422 in words is "nine million, nine hundred fifty-nine thousand, four hundred twenty-two".