106446423 has 4 divisors (see below), whose sum is σ = 141928568. Its totient is φ = 70964280.

The previous prime is 106446409. The next prime is 106446433. The reversal of 106446423 is 324644601.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 106446423 - 2⁴ = 106446407 is a prime.

It is a super-2 number, since 2×106446423² = 22661681938989858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106446433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17741068 + ... + 17741073.

It is an arithmetic number, because the mean of its divisors is an integer number (35482142).

Almost surely, 2^106446423 is an apocalyptic number.

106446423 is a deficient number, since it is larger than the sum of its proper divisors (35482145).

106446423 is an equidigital number, since it uses as much as digits as its factorization.

106446423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35482144.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 106446423 is about 10317.2875795918. The cubic root of 106446423 is about 473.9258060090.

The spelling of 106446423 in words is "one hundred six million, four hundred forty-six thousand, four hundred twenty-three".