10239873 has 24 divisors (see below), whose sum is σ = 16279200. Its totient is φ = 5705280.

The previous prime is 10239869. The next prime is 10239881. The reversal of 10239873 is 37893201.

10239873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10239873 - 2² = 10239869 is a prime.

It is a super-2 number, since 2×10239873² = 209709998112258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10239473) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5178 + ... + 6876.

It is an arithmetic number, because the mean of its divisors is an integer number (678300).

Almost surely, 2^10239873 is an apocalyptic number.

It is an amenable number.

10239873 is a deficient number, since it is larger than the sum of its proper divisors (6039327).

10239873 is a wasteful number, since it uses less digits than its factorization.

10239873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1757 (or 1750 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 10239873 is about 3199.9801561885. The cubic root of 10239873 is about 217.1525115868.

The spelling of 10239873 in words is "ten million, two hundred thirty-nine thousand, eight hundred seventy-three".