106686712 has 32 divisors (see below), whose sum is σ = 218764800. Its totient is φ = 48373600.

The previous prime is 106686707. The next prime is 106686761. The reversal of 106686712 is 217686601.

It is a super-2 number, since 2×106686712² = 22764109034741888, 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 in 7 ways as a sum of consecutive naturals, for example, 40887 + ... + 43417.

It is an arithmetic number, because the mean of its divisors is an integer number (6836400).

Almost surely, 2^106686712 is an apocalyptic number.

It is an amenable number.

106686712 is an abundant number, since it is smaller than the sum of its proper divisors (112078088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106686712 is a wasteful number, since it uses less digits than its factorization.

106686712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3027 (or 3023 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 106686712 is about 10328.9259848253. The cubic root of 106686712 is about 474.2821467012.

It can be divided in two parts, 1066 and 86712, that added together give a palindrome (87778).

The spelling of 106686712 in words is "one hundred six million, six hundred eighty-six thousand, seven hundred twelve".