106666582 has 24 divisors (see below), whose sum is σ = 181944000. Its totient is φ = 46809840.

The previous prime is 106666541. The next prime is 106666583. The reversal of 106666582 is 285666601.

It is a super-2 number, since 2×106666582² = 22755519431125448, which contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106666583) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 582 + ... + 14617.

It is an arithmetic number, because the mean of its divisors is an integer number (7581000).

Almost surely, 2^106666582 is an apocalyptic number.

106666582 is a deficient number, since it is larger than the sum of its proper divisors (75277418).

106666582 is a wasteful number, since it uses less digits than its factorization.

106666582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15252 (or 15241 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 106666582 is about 10327.9514909783. The cubic root of 106666582 is about 474.2523151194.

The spelling of 106666582 in words is "one hundred six million, six hundred sixty-six thousand, five hundred eighty-two".