126052441 has 4 divisors (see below), whose sum is σ = 132686800. Its totient is φ = 119418084.

The previous prime is 126052427. The next prime is 126052447. The reversal of 126052441 is 144250621.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 126052441 - 2¹³ = 126044249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (126052447) 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, 3317151 + ... + 3317188.

It is an arithmetic number, because the mean of its divisors is an integer number (33171700).

Almost surely, 2^126052441 is an apocalyptic number.

It is an amenable number.

126052441 is a deficient number, since it is larger than the sum of its proper divisors (6634359).

126052441 is an equidigital number, since it uses as much as digits as its factorization.

126052441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6634358.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 126052441 is about 11227.3078251200. The cubic root of 126052441 is about 501.3993347378.

The spelling of 126052441 in words is "one hundred twenty-six million, fifty-two thousand, four hundred forty-one".