126656106 has 32 divisors (see below), whose sum is σ = 261309888. Its totient is φ = 40896000.

The previous prime is 126656083. The next prime is 126656129. The reversal of 126656106 is 601656621.

It is an interprime number because it is at equal distance from previous prime (126656083) and next prime (126656129).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54586 + ... + 56858.

It is an arithmetic number, because the mean of its divisors is an integer number (8165934).

Almost surely, 2^126656106 is an apocalyptic number.

126656106 is an abundant number, since it is smaller than the sum of its proper divisors (134653782).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126656106 is a wasteful number, since it uses less digits than its factorization.

126656106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2566.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 126656106 is about 11254.1594977146. The cubic root of 126656106 is about 502.1984607068.

The spelling of 126656106 in words is "one hundred twenty-six million, six hundred fifty-six thousand, one hundred six".