10904039 has 2 divisors, whose sum is σ = 10904040. Its totient is φ = 10904038.

The previous prime is 10903993. The next prime is 10904063. The reversal of 10904039 is 93040901.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10904039 - 2²⁰ = 9855463 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 10903999 and 10904017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10904099) 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, 5452019 + 5452020.

It is an arithmetic number, because the mean of its divisors is an integer number (5452020).

Almost surely, 2^10904039 is an apocalyptic number.

10904039 is a deficient number, since it is larger than the sum of its proper divisors (1).

10904039 is an equidigital number, since it uses as much as digits as its factorization.

10904039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 10904039 is about 3302.1264361014. The cubic root of 10904039 is about 221.7494061138.

The spelling of 10904039 in words is "ten million, nine hundred four thousand, thirty-nine".