70096139 has 2 divisors, whose sum is σ = 70096140. Its totient is φ = 70096138.

The previous prime is 70096127. The next prime is 70096153. The reversal of 70096139 is 93169007.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70096139 - 2⁴ = 70096123 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 70096099 and 70096108.

It is not a weakly prime, because it can be changed into another prime (70096109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35048069 + 35048070.

It is an arithmetic number, because the mean of its divisors is an integer number (35048070).

Almost surely, 2^70096139 is an apocalyptic number.

70096139 is a deficient number, since it is larger than the sum of its proper divisors (1).

70096139 is an equidigital number, since it uses as much as digits as its factorization.

70096139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10206, while the sum is 35.

The square root of 70096139 is about 8372.3436981529. The cubic root of 70096139 is about 412.3171180742.

The spelling of 70096139 in words is "seventy million, ninety-six thousand, one hundred thirty-nine".