106823845 has 8 divisors (see below), whose sum is σ = 133762176. Its totient is φ = 81743376.

The previous prime is 106823837. The next prime is 106823851. The reversal of 106823845 is 548328601.

It is a happy number.

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 106823845 - 2³ = 106823837 is a prime.

It is a super-2 number, since 2×106823845² = 22822667721168050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 464337 + ... + 464566.

It is an arithmetic number, because the mean of its divisors is an integer number (16720272).

Almost surely, 2^106823845 is an apocalyptic number.

It is an amenable number.

106823845 is a deficient number, since it is larger than the sum of its proper divisors (26938331).

106823845 is an equidigital number, since it uses as much as digits as its factorization.

106823845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928931.

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 106823845 is about 10335.5621521038. The cubic root of 106823845 is about 474.4852706747.

The spelling of 106823845 in words is "one hundred six million, eight hundred twenty-three thousand, eight hundred forty-five".