9250039 has 2 divisors, whose sum is σ = 9250040. Its totient is φ = 9250038.

The previous prime is 9250013. The next prime is 9250061. The reversal of 9250039 is 9300529.

9250039 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9250039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9249989 and 9250016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9250009) by changing a digit.

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 as a sum of consecutive naturals, namely, 4625019 + 4625020.

It is an arithmetic number, because the mean of its divisors is an integer number (4625020).

Almost surely, 2^9250039 is an apocalyptic number.

9250039 is a deficient number, since it is larger than the sum of its proper divisors (1).

9250039 is an equidigital number, since it uses as much as digits as its factorization.

9250039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2430, while the sum is 28.

The square root of 9250039 is about 3041.3876767029. The cubic root of 9250039 is about 209.9171177082.

The spelling of 9250039 in words is "nine million, two hundred fifty thousand, thirty-nine".