106507705 has 8 divisors (see below), whose sum is σ = 128116800. Its totient is φ = 85001136.

The previous prime is 106507697. The next prime is 106507727. The reversal of 106507705 is 507705601.

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

It is a cyclic number.

It is not a de Polignac number, because 106507705 - 2³ = 106507697 is a prime.

It is a super-2 number, since 2×106507705² = 22687782448734050, which contains 22 as substring.

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, 23325 + ... + 27514.

It is an arithmetic number, because the mean of its divisors is an integer number (16014600).

Almost surely, 2^106507705 is an apocalyptic number.

It is an amenable number.

106507705 is a deficient number, since it is larger than the sum of its proper divisors (21609095).

106507705 is an equidigital number, since it uses as much as digits as its factorization.

106507705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51263.

The product of its (nonzero) digits is 7350, while the sum is 31.

The square root of 106507705 is about 10320.2570219932. The cubic root of 106507705 is about 474.0167361025.

The spelling of 106507705 in words is "one hundred six million, five hundred seven thousand, seven hundred five".