10039851 has 6 divisors (see below), whose sum is σ = 14502020. Its totient is φ = 6693228.

The previous prime is 10039801. The next prime is 10039859. The reversal of 10039851 is 15893001.

It is not a de Polignac number, because 10039851 - 2⁶ = 10039787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10039859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 557761 + ... + 557778.

Almost surely, 2^10039851 is an apocalyptic number.

10039851 is a deficient number, since it is larger than the sum of its proper divisors (4462169).

10039851 is a wasteful number, since it uses less digits than its factorization.

10039851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115545 (or 1115542 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 10039851 is about 3168.5723914722. The cubic root of 10039851 is about 215.7292776029.

The spelling of 10039851 in words is "ten million, thirty-nine thousand, eight hundred fifty-one".