70067 has 2 divisors, whose sum is σ = 70068. Its totient is φ = 70066.

The previous prime is 70061. The next prime is 70079. The reversal of 70067 is 76007.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70067 - 2⁴ = 70051 is a prime.

It is a Chen prime.

It is a plaindrome in base 12.

It is not a weakly prime, because it can be changed into another prime (70061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35033 + 35034.

It is an arithmetic number, because the mean of its divisors is an integer number (35034).

2⁷⁰⁰⁶⁷ is an apocalyptic number.

70067 is a deficient number, since it is larger than the sum of its proper divisors (1).

70067 is an equidigital number, since it uses as much as digits as its factorization.

70067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 294, while the sum is 20.

The square root of 70067 is about 264.7017189215. The cubic root of 70067 is about 41.2259976678.

It can be divided in two parts, 700 and 67, that added together give a palindrome (767).

The spelling of 70067 in words is "seventy thousand, sixty-seven".