126152471 has 2 divisors, whose sum is σ = 126152472. Its totient is φ = 126152470.

The previous prime is 126152441. The next prime is 126152503. The reversal of 126152471 is 174251621.

It is a weak prime.

It is an emirp because it is prime and its reverse (174251621) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 126152471 - 2¹⁰ = 126151447 is a prime.

It is a super-3 number, since 3×126152471³ (a number of 25 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (126152431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63076235 + 63076236.

It is an arithmetic number, because the mean of its divisors is an integer number (63076236).

Almost surely, 2^126152471 is an apocalyptic number.

126152471 is a deficient number, since it is larger than the sum of its proper divisors (1).

126152471 is an equidigital number, since it uses as much as digits as its factorization.

126152471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3360, while the sum is 29.

The square root of 126152471 is about 11231.7617050933. The cubic root of 126152471 is about 501.5319295899.

The spelling of 126152471 in words is "one hundred twenty-six million, one hundred fifty-two thousand, four hundred seventy-one".