126855095 has 4 divisors (see below), whose sum is σ = 152226120. Its totient is φ = 101484072.

The previous prime is 126855089. The next prime is 126855103. The reversal of 126855095 is 590558621.

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

It is a cyclic number.

It is not a de Polignac number, because 126855095 - 2¹⁴ = 126838711 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12685505 + ... + 12685514.

It is an arithmetic number, because the mean of its divisors is an integer number (38056530).

Almost surely, 2^126855095 is an apocalyptic number.

126855095 is a deficient number, since it is larger than the sum of its proper divisors (25371025).

126855095 is an equidigital number, since it uses as much as digits as its factorization.

126855095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25371024.

The product of its (nonzero) digits is 108000, while the sum is 41.

The square root of 126855095 is about 11262.9967149067. The cubic root of 126855095 is about 502.4613238881.

The spelling of 126855095 in words is "one hundred twenty-six million, eight hundred fifty-five thousand, ninety-five".