70127741 has 2 divisors, whose sum is σ = 70127742. Its totient is φ = 70127740.

The previous prime is 70127731. The next prime is 70127767. The reversal of 70127741 is 14772107.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 59752900 + 10374841 = 7730^2 + 3221^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70127741 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 (70127731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35063870 + 35063871.

It is an arithmetic number, because the mean of its divisors is an integer number (35063871).

Almost surely, 2^70127741 is an apocalyptic number.

It is an amenable number.

70127741 is a deficient number, since it is larger than the sum of its proper divisors (1).

70127741 is an equidigital number, since it uses as much as digits as its factorization.

70127741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2744, while the sum is 29.

The square root of 70127741 is about 8374.2307706440. The cubic root of 70127741 is about 412.3790715003.

Adding to 70127741 its reverse (14772107), we get a palindrome (84899848).

The spelling of 70127741 in words is "seventy million, one hundred twenty-seven thousand, seven hundred forty-one".