106668934 has 4 divisors (see below), whose sum is σ = 160003404. Its totient is φ = 53334466.

The previous prime is 106668929. The next prime is 106668943. The reversal of 106668934 is 439866601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 439866601 = 2521 ⋅174481.

It is a super-2 number, since 2×106668934² = 22756522961392712, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26667232 + ... + 26667235.

It is an arithmetic number, because the mean of its divisors is an integer number (40000851).

Almost surely, 2^106668934 is an apocalyptic number.

106668934 is a deficient number, since it is larger than the sum of its proper divisors (53334470).

106668934 is an equidigital number, since it uses as much as digits as its factorization.

106668934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53334469.

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 106668934 is about 10328.0653561061. The cubic root of 106668934 is about 474.2558008510.

It can be divided in two parts, 10666 and 8934, that added together give a square (19600 = 140²).

The spelling of 106668934 in words is "one hundred six million, six hundred sixty-eight thousand, nine hundred thirty-four".