10439995 has 4 divisors (see below), whose sum is σ = 12528000. Its totient is φ = 8351992.

The previous prime is 10439981. The next prime is 10440011. The reversal of 10439995 is 59993401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10439995 - 2⁹ = 10439483 is a prime.

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, 1043995 + ... + 1044004.

It is an arithmetic number, because the mean of its divisors is an integer number (3132000).

Almost surely, 2^10439995 is an apocalyptic number.

10439995 is a deficient number, since it is larger than the sum of its proper divisors (2088005).

10439995 is an equidigital number, since it uses as much as digits as its factorization.

10439995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2088004.

The product of its (nonzero) digits is 43740, while the sum is 40.

The square root of 10439995 is about 3231.0981105500. The cubic root of 10439995 is about 218.5580280399.

The spelling of 10439995 in words is "ten million, four hundred thirty-nine thousand, nine hundred ninety-five".