10470139 has 2 divisors, whose sum is σ = 10470140. Its totient is φ = 10470138.

The previous prime is 10470137. The next prime is 10470179. The reversal of 10470139 is 93107401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10470139 - 2¹ = 10470137 is a prime.

Together with 10470137, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10470137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5235069 + 5235070.

It is an arithmetic number, because the mean of its divisors is an integer number (5235070).

Almost surely, 2^10470139 is an apocalyptic number.

10470139 is a deficient number, since it is larger than the sum of its proper divisors (1).

10470139 is an equidigital number, since it uses as much as digits as its factorization.

10470139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 10470139 is about 3235.7594162731. The cubic root of 10470139 is about 218.7681776459.

It can be divided in two parts, 10470 and 139, that added together give a square (10609 = 103²).

The spelling of 10470139 in words is "ten million, four hundred seventy thousand, one hundred thirty-nine".