126090086 has 8 divisors (see below), whose sum is σ = 195657120. Its totient is φ = 60871048.

The previous prime is 126090073. The next prime is 126090103. The reversal of 126090086 is 680090621.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1086926 + ... + 1087041.

It is an arithmetic number, because the mean of its divisors is an integer number (24457140).

Almost surely, 2^126090086 is an apocalyptic number.

126090086 is a deficient number, since it is larger than the sum of its proper divisors (69567034).

126090086 is a wasteful number, since it uses less digits than its factorization.

126090086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2173998.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 126090086 is about 11228.9841927042. The cubic root of 126090086 is about 501.4492433291.

The spelling of 126090086 in words is "one hundred twenty-six million, ninety thousand, eighty-six".