10685422 has 8 divisors (see below), whose sum is σ = 17485272. Its totient is φ = 4857000.

The previous prime is 10685419. The next prime is 10685443. The reversal of 10685422 is 22458601.

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

It is a super-2 number, since 2×10685422² = 228356486636168, 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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242829 + ... + 242872.

It is an arithmetic number, because the mean of its divisors is an integer number (2185659).

Almost surely, 2^10685422 is an apocalyptic number.

10685422 is a deficient number, since it is larger than the sum of its proper divisors (6799850).

10685422 is a wasteful number, since it uses less digits than its factorization.

10685422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485714.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 10685422 is about 3268.8563749422. The cubic root of 10685422 is about 220.2574259365.

The spelling of 10685422 in words is "ten million, six hundred eighty-five thousand, four hundred twenty-two".