126063205 has 8 divisors (see below), whose sum is σ = 156155904. Its totient is φ = 97597200.

The previous prime is 126063167. The next prime is 126063221. The reversal of 126063205 is 502360621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 126063205 - 2⁹ = 126062693 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 126063205.

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 7 ways as a sum of consecutive naturals, for example, 406501 + ... + 406810.

It is an arithmetic number, because the mean of its divisors is an integer number (19519488).

Almost surely, 2^126063205 is an apocalyptic number.

It is an amenable number.

126063205 is a deficient number, since it is larger than the sum of its proper divisors (30092699).

126063205 is an equidigital number, since it uses as much as digits as its factorization.

126063205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813347.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 126063205 is about 11227.7871818092. The cubic root of 126063205 is about 501.4136063345.

The spelling of 126063205 in words is "one hundred twenty-six million, sixty-three thousand, two hundred five".