10239814 has 16 divisors (see below), whose sum is σ = 17515008. Its totient is φ = 4447872.

The previous prime is 10239781. The next prime is 10239829. The reversal of 10239814 is 41893201.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 11142 + ... + 12025.

It is an arithmetic number, because the mean of its divisors is an integer number (1094688).

Almost surely, 2^10239814 is an apocalyptic number.

10239814 is a deficient number, since it is larger than the sum of its proper divisors (7275194).

10239814 is a wasteful number, since it uses less digits than its factorization.

10239814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23199.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 10239814 is about 3199.9709373680. The cubic root of 10239814 is about 217.1520945236.

The spelling of 10239814 in words is "ten million, two hundred thirty-nine thousand, eight hundred fourteen".