126336682 has 4 divisors (see below), whose sum is σ = 189505026. Its totient is φ = 63168340.

The previous prime is 126336671. The next prime is 126336701. The reversal of 126336682 is 286633621.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 286633621 = 197 ⋅1454993.

It can be written as a sum of positive squares in only one way, i.e., 124746561 + 1590121 = 11169^2 + 1261^2 .

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 as a sum of consecutive naturals, namely, 31584169 + ... + 31584172.

Almost surely, 2^126336682 is an apocalyptic number.

126336682 is a deficient number, since it is larger than the sum of its proper divisors (63168344).

126336682 is an equidigital number, since it uses as much as digits as its factorization.

126336682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63168343.

The product of its digits is 62208, while the sum is 37.

The square root of 126336682 is about 11239.9591636269. The cubic root of 126336682 is about 501.7759273625.

The spelling of 126336682 in words is "one hundred twenty-six million, three hundred thirty-six thousand, six hundred eighty-two".