10439422 has 8 divisors (see below), whose sum is σ = 17896176. Its totient is φ = 4474032.

The previous prime is 10439419. The next prime is 10439437. The reversal of 10439422 is 22493401.

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

It is a super-3 number, since 3×10439422³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 372823 + ... + 372850.

It is an arithmetic number, because the mean of its divisors is an integer number (2237022).

Almost surely, 2^10439422 is an apocalyptic number.

10439422 is a deficient number, since it is larger than the sum of its proper divisors (7456754).

10439422 is an equidigital number, since it uses as much as digits as its factorization.

10439422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745682.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 10439422 is about 3231.0094397881. The cubic root of 10439422 is about 218.5540294416.

The spelling of 10439422 in words is "ten million, four hundred thirty-nine thousand, four hundred twenty-two".