105992441 has 16 divisors (see below), whose sum is σ = 116087808. Its totient is φ = 96465600.

The previous prime is 105992407. The next prime is 105992443. The reversal of 105992441 is 144299501.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105992441 is a prime.

It is a super-2 number, since 2×105992441² = 22468795098276962, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105992443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42275 + ... + 44711.

It is an arithmetic number, because the mean of its divisors is an integer number (7255488).

Almost surely, 2^105992441 is an apocalyptic number.

It is an amenable number.

105992441 is a deficient number, since it is larger than the sum of its proper divisors (10095367).

105992441 is a wasteful number, since it uses less digits than its factorization.

105992441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2552.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 105992441 is about 10295.2630369505. The cubic root of 105992441 is about 473.2510991945.

The spelling of 105992441 in words is "one hundred five million, nine hundred ninety-two thousand, four hundred forty-one".