127914161 has 2 divisors, whose sum is σ = 127914162. Its totient is φ = 127914160.

The previous prime is 127914107. The next prime is 127914173. The reversal of 127914161 is 161419721.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87984400 + 39929761 = 9380^2 + 6319^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-127914161 is a prime.

It is not a weakly prime, because it can be changed into another prime (127914181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63957080 + 63957081.

It is an arithmetic number, because the mean of its divisors is an integer number (63957081).

Almost surely, 2^127914161 is an apocalyptic number.

It is an amenable number.

127914161 is a deficient number, since it is larger than the sum of its proper divisors (1).

127914161 is an equidigital number, since it uses as much as digits as its factorization.

127914161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3024, while the sum is 32.

The square root of 127914161 is about 11309.9142790739. The cubic root of 127914161 is about 503.8557381373.

The spelling of 127914161 in words is "one hundred twenty-seven million, nine hundred fourteen thousand, one hundred sixty-one".