10239039 has 12 divisors (see below), whose sum is σ = 14835600. Its totient is φ = 6804864.

The previous prime is 10239023. The next prime is 10239067. The reversal of 10239039 is 93093201.

It is not a de Polignac number, because 10239039 - 2⁴ = 10239023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10239079) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1647 + ... + 4815.

It is an arithmetic number, because the mean of its divisors is an integer number (1236300).

Almost surely, 2^10239039 is an apocalyptic number.

10239039 is a deficient number, since it is larger than the sum of its proper divisors (4596561).

10239039 is a wasteful number, since it uses less digits than its factorization.

10239039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3534 (or 3531 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 27.

The square root of 10239039 is about 3199.8498402269. The cubic root of 10239039 is about 217.1466160022.

The spelling of 10239039 in words is "ten million, two hundred thirty-nine thousand, thirty-nine".