106505706 has 8 divisors (see below), whose sum is σ = 213011424. Its totient is φ = 35501900.

The previous prime is 106505687. The next prime is 106505747. The reversal of 106505706 is 607505601.

It is a sphenic number, since it is the product of 3 distinct primes.

106505706 is an admirable number.

It is a super-2 number, since 2×106505706² = 22686930821116872, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8875470 + ... + 8875481.

It is an arithmetic number, because the mean of its divisors is an integer number (26626428).

Almost surely, 2^106505706 is an apocalyptic number.

106505706 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

106505706 is a wasteful number, since it uses less digits than its factorization.

106505706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17750956.

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 106505706 is about 10320.1601731756. The cubic root of 106505706 is about 474.0137705412.

The spelling of 106505706 in words is "one hundred six million, five hundred five thousand, seven hundred six".