126632085 has 16 divisors (see below), whose sum is σ = 202777344. Its totient is φ = 67481792.

The previous prime is 126632071. The next prime is 126632123. The reversal of 126632085 is 580236621.

It is a cyclic number.

It is not a de Polignac number, because 126632085 - 2⁴ = 126632069 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 (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21079 + ... + 26411.

It is an arithmetic number, because the mean of its divisors is an integer number (12673584).

Almost surely, 2^126632085 is an apocalyptic number.

126632085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

126632085 is a deficient number, since it is larger than the sum of its proper divisors (76145259).

126632085 is a wasteful number, since it uses less digits than its factorization.

126632085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6924.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 126632085 is about 11253.0922416907. The cubic root of 126632085 is about 502.1667105020.

The spelling of 126632085 in words is "one hundred twenty-six million, six hundred thirty-two thousand, eighty-five".