106695789 has 4 divisors (see below), whose sum is σ = 142261056. Its totient is φ = 71130524.

The previous prime is 106695767. The next prime is 106695793. The reversal of 106695789 is 987596601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 987596601 = 3 ⋅329198867.

It is a cyclic number.

It is not a de Polignac number, because 106695789 - 2¹² = 106691693 is a prime.

It is a super-2 number, since 2×106695789² = 22767982780665042, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106695709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17782629 + ... + 17782634.

It is an arithmetic number, because the mean of its divisors is an integer number (35565264).

Almost surely, 2^106695789 is an apocalyptic number.

It is an amenable number.

106695789 is a deficient number, since it is larger than the sum of its proper divisors (35565267).

106695789 is an equidigital number, since it uses as much as digits as its factorization.

106695789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35565266.

The product of its (nonzero) digits is 816480, while the sum is 51.

The square root of 106695789 is about 10329.3653725677. The cubic root of 106695789 is about 474.2955971015.

The spelling of 106695789 in words is "one hundred six million, six hundred ninety-five thousand, seven hundred eighty-nine".