470020105 has 8 divisors (see below), whose sum is σ = 577781064. Its totient is φ = 366844800.

The previous prime is 470020093. The next prime is 470020121. The reversal of 470020105 is 501020074.

It can be written as a sum of positive squares in 4 ways, for example, as 50466816 + 419553289 = 7104^2 + 20483^2 .

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

It is not a de Polignac number, because 470020105 - 2⁵ = 470020073 is a prime.

It is a super-2 number, since 2×470020105² = 441837798208422050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1146186 + ... + 1146595.

It is an arithmetic number, because the mean of its divisors is an integer number (72222633).

Almost surely, 2^470020105 is an apocalyptic number.

It is an amenable number.

470020105 is a deficient number, since it is larger than the sum of its proper divisors (107760959).

470020105 is a wasteful number, since it uses less digits than its factorization.

470020105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2292827.

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 470020105 is about 21679.9470709686. The cubic root of 470020105 is about 777.5090958155.

Adding to 470020105 its reverse (501020074), we get a palindrome (971040179).

The spelling of 470020105 in words is "four hundred seventy million, twenty thousand, one hundred five".