70127441 has 2 divisors, whose sum is σ = 70127442. Its totient is φ = 70127440.

The previous prime is 70127429. The next prime is 70127467. The reversal of 70127441 is 14472107.

It is an a-pointer prime, because the next prime (70127467) can be obtained adding 70127441 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40195600 + 29931841 = 6340^2 + 5471^2 .

It is a cyclic number.

It is not a de Polignac number, because 70127441 - 2¹⁸ = 69865297 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is equal to p_4125095 and since 70127441 and 4125095 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70127441.

It is not a weakly prime, because it can be changed into another prime (70127471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35063720 + 35063721.

It is an arithmetic number, because the mean of its divisors is an integer number (35063721).

Almost surely, 2^70127441 is an apocalyptic number.

It is an amenable number.

70127441 is a deficient number, since it is larger than the sum of its proper divisors (1).

70127441 is an equidigital number, since it uses as much as digits as its factorization.

70127441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 70127441 is about 8374.2128585318. The cubic root of 70127441 is about 412.3784834596.

Adding to 70127441 its reverse (14472107), we get a palindrome (84599548).

The spelling of 70127441 in words is "seventy million, one hundred twenty-seven thousand, four hundred forty-one".