10194239 has 8 divisors (see below), whose sum is σ = 11262720. Its totient is φ = 9149400.

The previous prime is 10194227. The next prime is 10194329. The reversal of 10194239 is 93249101.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 10194239 - 2²⁰ = 9145663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10094239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4997 + ... + 6734.

It is an arithmetic number, because the mean of its divisors is an integer number (1407840).

Almost surely, 2^10194239 is an apocalyptic number.

10194239 is a deficient number, since it is larger than the sum of its proper divisors (1068481).

10194239 is a wasteful number, since it uses less digits than its factorization.

10194239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11821.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 10194239 is about 3192.8418376111. The cubic root of 10194239 is about 216.8294511059.

The spelling of 10194239 in words is "ten million, one hundred ninety-four thousand, two hundred thirty-nine".