70241669 has 2 divisors, whose sum is σ = 70241670. Its totient is φ = 70241668.

The previous prime is 70241659. The next prime is 70241687. The reversal of 70241669 is 96614207.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46104100 + 24137569 = 6790^2 + 4913^2 .

It is an emirp because it is prime and its reverse (96614207) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70241669 - 2⁴ = 70241653 is a prime.

It is a super-2 number, since 2×70241669² = 9867784127811122, which contains 22 as substring.

It is a zygodrome in base 3.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70241659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35120834 + 35120835.

It is an arithmetic number, because the mean of its divisors is an integer number (35120835).

Almost surely, 2^70241669 is an apocalyptic number.

It is an amenable number.

70241669 is a deficient number, since it is larger than the sum of its proper divisors (1).

70241669 is an equidigital number, since it uses as much as digits as its factorization.

70241669 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 70241669 is about 8381.0303065912. The cubic root of 70241669 is about 412.6022646970.

The spelling of 70241669 in words is "seventy million, two hundred forty-one thousand, six hundred sixty-nine".