105535406 has 8 divisors (see below), whose sum is σ = 158430720. Its totient is φ = 52725168.

The previous prime is 105535403. The next prime is 105535411. The reversal of 105535406 is 604535501.

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

It is a super-2 number, since 2×105535406² = 22275443839169672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105535403) 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, 18071 + ... + 23186.

It is an arithmetic number, because the mean of its divisors is an integer number (19803840).

Almost surely, 2^105535406 is an apocalyptic number.

105535406 is a deficient number, since it is larger than the sum of its proper divisors (52895314).

105535406 is a wasteful number, since it uses less digits than its factorization.

105535406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42538.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 105535406 is about 10273.0426846188. The cubic root of 105535406 is about 472.5699061393.

The spelling of 105535406 in words is "one hundred five million, five hundred thirty-five thousand, four hundred six".