105424866 has 24 divisors (see below), whose sum is σ = 229280220. Its totient is φ = 35009376.

The previous prime is 105424841. The next prime is 105424903. The reversal of 105424866 is 668424501.

105424866 is a `hidden beast` number, since 10 + 542 + 48 + 66 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 83997225 + 21427641 = 9165^2 + 4629^2 .

It is a super-2 number, since 2×105424866² = 22228804742235912, 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 105424866.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 6045 + ... + 15728.

Almost surely, 2^105424866 is an apocalyptic number.

105424866 is an abundant number, since it is smaller than the sum of its proper divisors (123855354).

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

105424866 is a wasteful number, since it uses less digits than its factorization.

105424866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22050 (or 22047 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 105424866 is about 10267.6611747759. The cubic root of 105424866 is about 472.4048552861.

The spelling of 105424866 in words is "one hundred five million, four hundred twenty-four thousand, eight hundred sixty-six".