106565142 has 8 divisors (see below), whose sum is σ = 213130296. Its totient is φ = 35521712.

The previous prime is 106565101. The next prime is 106565149. The reversal of 106565142 is 241565601.

It is a sphenic number, since it is the product of 3 distinct primes.

106565142 is an admirable number.

It is a super-2 number, since 2×106565142² = 22712258978960328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106565149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8880423 + ... + 8880434.

It is an arithmetic number, because the mean of its divisors is an integer number (26641287).

Almost surely, 2^106565142 is an apocalyptic number.

106565142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

106565142 is a wasteful number, since it uses less digits than its factorization.

106565142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17760862.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 106565142 is about 10323.0393780127. The cubic root of 106565142 is about 474.1019293337.

The spelling of 106565142 in words is "one hundred six million, five hundred sixty-five thousand, one hundred forty-two".