10007139 has 8 divisors (see below), whose sum is σ = 13923072. Its totient is φ = 6381320.

The previous prime is 10007087. The next prime is 10007143. The reversal of 10007139 is 93170001.

10007139 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10007139 - 2⁸ = 10006883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10007159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72447 + ... + 72584.

It is an arithmetic number, because the mean of its divisors is an integer number (1740384).

Almost surely, 2^10007139 is an apocalyptic number.

10007139 is a deficient number, since it is larger than the sum of its proper divisors (3915933).

10007139 is a wasteful number, since it uses less digits than its factorization.

10007139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145057.

The product of its (nonzero) digits is 189, while the sum is 21.

The square root of 10007139 is about 3163.4062337929. The cubic root of 10007139 is about 215.4947251720.

The spelling of 10007139 in words is "ten million, seven thousand, one hundred thirty-nine".