47800105 has 8 divisors (see below), whose sum is σ = 60379200. Its totient is φ = 36227376.

The previous prime is 47800099. The next prime is 47800121. The reversal of 47800105 is 50100874.

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

It is not a de Polignac number, because 47800105 - 2¹⁷ = 47669033 is a prime.

It is a super-2 number, since 2×47800105² = 4569700076022050, 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 47800105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251485 + ... + 251674.

It is an arithmetic number, because the mean of its divisors is an integer number (7547400).

Almost surely, 2^47800105 is an apocalyptic number.

It is an amenable number.

47800105 is a deficient number, since it is larger than the sum of its proper divisors (12579095).

47800105 is a wasteful number, since it uses less digits than its factorization.

47800105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503183.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 47800105 is about 6913.7620005320. The cubic root of 47800105 is about 362.9189259045.

Adding to 47800105 its reverse (50100874), we get a palindrome (97900979).

The spelling of 47800105 in words is "forty-seven million, eight hundred thousand, one hundred five".