70119967 has 2 divisors, whose sum is σ = 70119968. Its totient is φ = 70119966.

The previous prime is 70119949. The next prime is 70120067. The reversal of 70119967 is 76991107.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70119967 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70119947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35059983 + 35059984.

It is an arithmetic number, because the mean of its divisors is an integer number (35059984).

Almost surely, 2^70119967 is an apocalyptic number.

70119967 is a deficient number, since it is larger than the sum of its proper divisors (1).

70119967 is an equidigital number, since it uses as much as digits as its factorization.

70119967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23814, while the sum is 40.

The square root of 70119967 is about 8373.7665957441. The cubic root of 70119967 is about 412.3638328643.

The spelling of 70119967 in words is "seventy million, one hundred nineteen thousand, nine hundred sixty-seven".