10139659 has 2 divisors, whose sum is σ = 10139660. Its totient is φ = 10139658.

The previous prime is 10139651. The next prime is 10139663. The reversal of 10139659 is 95693101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10139659 - 2³ = 10139651 is a prime.

It is not a weakly prime, because it can be changed into another prime (10139651) 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 as a sum of consecutive naturals, namely, 5069829 + 5069830.

It is an arithmetic number, because the mean of its divisors is an integer number (5069830).

Almost surely, 2^10139659 is an apocalyptic number.

10139659 is a deficient number, since it is larger than the sum of its proper divisors (1).

10139659 is an equidigital number, since it uses as much as digits as its factorization.

10139659 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7290, while the sum is 34.

The square root of 10139659 is about 3184.2831218345. The cubic root of 10139659 is about 216.4417898253.

The spelling of 10139659 in words is "ten million, one hundred thirty-nine thousand, six hundred fifty-nine".