70127371 has 2 divisors, whose sum is σ = 70127372. Its totient is φ = 70127370.

The previous prime is 70127303. The next prime is 70127389. The reversal of 70127371 is 17372107.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 70127371 - 2¹⁷ = 69996299 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (70127171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35063685 + 35063686.

It is an arithmetic number, because the mean of its divisors is an integer number (35063686).

Almost surely, 2^70127371 is an apocalyptic number.

70127371 is a deficient number, since it is larger than the sum of its proper divisors (1).

70127371 is an equidigital number, since it uses as much as digits as its factorization.

70127371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2058, while the sum is 28.

The square root of 70127371 is about 8374.2086790335. The cubic root of 70127371 is about 412.3783462499.

Adding to 70127371 its reverse (17372107), we get a palindrome (87499478).

The spelling of 70127371 in words is "seventy million, one hundred twenty-seven thousand, three hundred seventy-one".