106347786 has 16 divisors (see below), whose sum is σ = 216709344. Its totient is φ = 34780304.

The previous prime is 106347751. The next prime is 106347797. The reversal of 106347786 is 687743601.

It is a super-3 number, since 3×106347786³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166896 + ... + 167531.

It is an arithmetic number, because the mean of its divisors is an integer number (13544334).

Almost surely, 2^106347786 is an apocalyptic number.

106347786 is an abundant number, since it is smaller than the sum of its proper divisors (110361558).

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

106347786 is a wasteful number, since it uses less digits than its factorization.

106347786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334485.

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 106347786 is about 10312.5062909072. The cubic root of 106347786 is about 473.7793753294.

The spelling of 106347786 in words is "one hundred six million, three hundred forty-seven thousand, seven hundred eighty-six".