106861064 has 8 divisors (see below), whose sum is σ = 200364510. Its totient is φ = 53430528.

The previous prime is 106861043. The next prime is 106861067. The reversal of 106861064 is 460168601.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 59938564 + 46922500 = 7742^2 + 6850^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×106861064² = 22838573998424192, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106861064.

It is not an unprimeable number, because it can be changed into a prime (106861067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6678809 + ... + 6678824.

Almost surely, 2^106861064 is an apocalyptic number.

It is an amenable number.

106861064 is a deficient number, since it is larger than the sum of its proper divisors (93503446).

106861064 is a wasteful number, since it uses less digits than its factorization.

106861064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13357639 (or 13357635 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 106861064 is about 10337.3625262927. The cubic root of 106861064 is about 474.5403701602.

The spelling of 106861064 in words is "one hundred six million, eight hundred sixty-one thousand, sixty-four".