126908 has 6 divisors (see below), whose sum is σ = 222096. Its totient is φ = 63452.

The previous prime is 126859. The next prime is 126913. The reversal of 126908 is 809621.

It is a super-2 number, since 2×126908² = 32211280928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

126908 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 as a sum of consecutive naturals, namely, 15860 + ... + 15867.

It is an arithmetic number, because the mean of its divisors is an integer number (37016).

2¹²⁶⁹⁰⁸ is an apocalyptic number.

It is an amenable number.

126908 is a deficient number, since it is larger than the sum of its proper divisors (95188).

126908 is a wasteful number, since it uses less digits than its factorization.

126908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31731 (or 31729 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 126908 is about 356.2414911265. The cubic root of 126908 is about 50.2531164787.

The spelling of 126908 in words is "one hundred twenty-six thousand, nine hundred eight".