106143634 has 8 divisors (see below), whose sum is σ = 159808140. Its totient is φ = 52874256.

The previous prime is 106143619. The next prime is 106143641. The reversal of 106143634 is 436341601.

It can be written as a sum of positive squares in 2 ways, for example, as 91298025 + 14845609 = 9555^2 + 3853^2 .

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

It is a super-2 number, since 2×106143634² = 22532942077451912, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98109 + ... + 99184.

Almost surely, 2^106143634 is an apocalyptic number.

106143634 is a deficient number, since it is larger than the sum of its proper divisors (53664506).

106143634 is a wasteful number, since it uses less digits than its factorization.

106143634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197564.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 106143634 is about 10302.6032632534. The cubic root of 106143634 is about 473.4760154174.

The spelling of 106143634 in words is "one hundred six million, one hundred forty-three thousand, six hundred thirty-four".