106856134 has 16 divisors (see below), whose sum is σ = 199835136. Its totient is φ = 41632200.

The previous prime is 106856131. The next prime is 106856143. The reversal of 106856134 is 431658601.

It is a happy number.

It is a super-2 number, since 2×106856134² = 22836466746851912, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106856134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106856131) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 346782 + ... + 347089.

It is an arithmetic number, because the mean of its divisors is an integer number (12489696).

Almost surely, 2^106856134 is an apocalyptic number.

106856134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

106856134 is a deficient number, since it is larger than the sum of its proper divisors (92979002).

106856134 is a wasteful number, since it uses less digits than its factorization.

106856134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693891.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 106856134 is about 10337.1240681342. The cubic root of 106856134 is about 474.5330724601.

The spelling of 106856134 in words is "one hundred six million, eight hundred fifty-six thousand, one hundred thirty-four".