126970471 has 2 divisors, whose sum is σ = 126970472. Its totient is φ = 126970470.

The previous prime is 126970411. The next prime is 126970477. The reversal of 126970471 is 174079621.

It is a strong prime.

It is an emirp because it is prime and its reverse (174079621) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 126970471 - 2¹⁷ = 126839399 is a prime.

It is a super-3 number, since 3×126970471³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 126970471.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (126970477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63485235 + 63485236.

It is an arithmetic number, because the mean of its divisors is an integer number (63485236).

Almost surely, 2^126970471 is an apocalyptic number.

126970471 is a deficient number, since it is larger than the sum of its proper divisors (1).

126970471 is an equidigital number, since it uses as much as digits as its factorization.

126970471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 126970471 is about 11268.1174559019. The cubic root of 126970471 is about 502.6136089585.

The spelling of 126970471 in words is "one hundred twenty-six million, nine hundred seventy thousand, four hundred seventy-one".