126076241 has 4 divisors (see below), whose sum is σ = 128455092. Its totient is φ = 123697392.

The previous prime is 126076219. The next prime is 126076261. The reversal of 126076241 is 142670621.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 142670621 = 3581 ⋅39841.

It can be written as a sum of positive squares in 2 ways, for example, as 47665216 + 78411025 = 6904^2 + 8855^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-126076241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (126076261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1189346 + ... + 1189451.

It is an arithmetic number, because the mean of its divisors is an integer number (32113773).

Almost surely, 2^126076241 is an apocalyptic number.

It is an amenable number.

126076241 is a deficient number, since it is larger than the sum of its proper divisors (2378851).

126076241 is an equidigital number, since it uses as much as digits as its factorization.

126076241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2378850.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 126076241 is about 11228.3676908088. The cubic root of 126076241 is about 501.4308892059.

The spelling of 126076241 in words is "one hundred twenty-six million, seventy-six thousand, two hundred forty-one".