106646023 has 8 divisors (see below), whose sum is σ = 117015696. Its totient is φ = 96388800.

The previous prime is 106645969. The next prime is 106646027. The reversal of 106646023 is 320646601.

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 106646023 - 2²⁵ = 73091591 is a prime.

It is a super-2 number, since 2×106646023² = 22746748443433058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 106645982 and 106646000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106646027) 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 7 ways as a sum of consecutive naturals, for example, 26118 + ... + 29923.

It is an arithmetic number, because the mean of its divisors is an integer number (14626962).

Almost surely, 2^106646023 is an apocalyptic number.

106646023 is a deficient number, since it is larger than the sum of its proper divisors (10369673).

106646023 is a wasteful number, since it uses less digits than its factorization.

106646023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56225.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 106646023 is about 10326.9561343118. The cubic root of 106646023 is about 474.2218439082.

It can be divided in two parts, 1066 and 46023, that added together give a square (47089 = 217²).

The spelling of 106646023 in words is "one hundred six million, six hundred forty-six thousand, twenty-three".