106705012 has 6 divisors (see below), whose sum is σ = 186733778. Its totient is φ = 53352504.

The previous prime is 106704989. The next prime is 106705061. The reversal of 106705012 is 210507601.

It can be written as a sum of positive squares in only one way, i.e., 106419856 + 285156 = 10316^2 + 534^2 .

It is a super-2 number, since 2×106705012² = 22771919171840288, 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, 13338123 + ... + 13338130.

Almost surely, 2^106705012 is an apocalyptic number.

It is an amenable number.

106705012 is a deficient number, since it is larger than the sum of its proper divisors (80028766).

106705012 is a wasteful number, since it uses less digits than its factorization.

106705012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26676257 (or 26676255 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 106705012 is about 10329.8118085471. The cubic root of 106705012 is about 474.3092630650.

The spelling of 106705012 in words is "one hundred six million, seven hundred five thousand, twelve".