10072839 has 16 divisors (see below), whose sum is σ = 15724800. Its totient is φ = 5615040.

The previous prime is 10072837. The next prime is 10072871. The reversal of 10072839 is 93827001.

It is a happy number.

10072839 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10072839 - 2¹ = 10072837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10072837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4989 + ... + 6710.

It is an arithmetic number, because the mean of its divisors is an integer number (982800).

Almost surely, 2^10072839 is an apocalyptic number.

10072839 is a deficient number, since it is larger than the sum of its proper divisors (5651961).

10072839 is a wasteful number, since it uses less digits than its factorization.

10072839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11750.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 10072839 is about 3173.7736214166. The cubic root of 10072839 is about 215.9652936350.

The spelling of 10072839 in words is "ten million, seventy-two thousand, eight hundred thirty-nine".