9139063 has 4 divisors (see below), whose sum is σ = 9164880. Its totient is φ = 9113248.

The previous prime is 9139051. The next prime is 9139069. The reversal of 9139063 is 3609319.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9139063 - 2¹³ = 9130871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9139069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12370 + ... + 13087.

It is an arithmetic number, because the mean of its divisors is an integer number (2291220).

Almost surely, 2^9139063 is an apocalyptic number.

9139063 is a deficient number, since it is larger than the sum of its proper divisors (25817).

9139063 is a wasteful number, since it uses less digits than its factorization.

9139063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25816.

The product of its (nonzero) digits is 4374, while the sum is 31.

The square root of 9139063 is about 3023.0883215679. The cubic root of 9139063 is about 209.0742545765.

The spelling of 9139063 in words is "nine million, one hundred thirty-nine thousand, sixty-three".