126466055 has 4 divisors (see below), whose sum is σ = 151759272. Its totient is φ = 101172840.

The previous prime is 126466027. The next prime is 126466069. The reversal of 126466055 is 550664621.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 126466055 - 2⁶ = 126465991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 12646601 + ... + 12646610.

It is an arithmetic number, because the mean of its divisors is an integer number (37939818).

Almost surely, 2^126466055 is an apocalyptic number.

126466055 is a deficient number, since it is larger than the sum of its proper divisors (25293217).

126466055 is an equidigital number, since it uses as much as digits as its factorization.

126466055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25293216.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 126466055 is about 11245.7127386396. The cubic root of 126466055 is about 501.9471473909.

The spelling of 126466055 in words is "one hundred twenty-six million, four hundred sixty-six thousand, fifty-five".