106623746 has 16 divisors (see below), whose sum is σ = 165257664. Its totient is φ = 51562224.

The previous prime is 106623743. The next prime is 106623761. The reversal of 106623746 is 647326601.

It is a super-2 number, since 2×106623746² = 22737246422145032, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (106623743) 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, 2840 + ... + 14876.

It is an arithmetic number, because the mean of its divisors is an integer number (10328604).

Almost surely, 2^106623746 is an apocalyptic number.

106623746 is a deficient number, since it is larger than the sum of its proper divisors (58633918).

106623746 is a wasteful number, since it uses less digits than its factorization.

106623746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12185.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 106623746 is about 10325.8774929785. The cubic root of 106623746 is about 474.1888219683.

The spelling of 106623746 in words is "one hundred six million, six hundred twenty-three thousand, seven hundred forty-six".