126000541 has 2 divisors, whose sum is σ = 126000542. Its totient is φ = 126000540.

The previous prime is 126000499. The next prime is 126000551. The reversal of 126000541 is 145000621.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120340900 + 5659641 = 10970^2 + 2379^2 .

It is a cyclic number.

It is not a de Polignac number, because 126000541 - 2⁹ = 126000029 is a prime.

It is a super-2 number, since 2×126000541² = 31752272664585362, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (126000551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63000270 + 63000271.

It is an arithmetic number, because the mean of its divisors is an integer number (63000271).

Almost surely, 2^126000541 is an apocalyptic number.

It is an amenable number.

126000541 is a deficient number, since it is larger than the sum of its proper divisors (1).

126000541 is an equidigital number, since it uses as much as digits as its factorization.

126000541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 126000541 is about 11224.9962583513. The cubic root of 126000541 is about 501.3305110071.

The spelling of 126000541 in words is "one hundred twenty-six million, five hundred forty-one", and thus it is an aban number.