106425623 has 4 divisors (see below), whose sum is σ = 111052848. Its totient is φ = 101798400.

The previous prime is 106425601. The next prime is 106425629. The reversal of 106425623 is 326524601.

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

It is a cyclic number.

It is not a de Polignac number, because 106425623 - 2⁸ = 106425367 is a prime.

It is a super-2 number, since 2×106425623² = 22652826461876258, 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 (106425629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2313578 + ... + 2313623.

It is an arithmetic number, because the mean of its divisors is an integer number (27763212).

Almost surely, 2^106425623 is an apocalyptic number.

106425623 is a deficient number, since it is larger than the sum of its proper divisors (4627225).

106425623 is an equidigital number, since it uses as much as digits as its factorization.

106425623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4627224.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 106425623 is about 10316.2795134680. The cubic root of 106425623 is about 473.8949350831.

The spelling of 106425623 in words is "one hundred six million, four hundred twenty-five thousand, six hundred twenty-three".