49647705 has 8 divisors (see below), whose sum is σ = 79436352. Its totient is φ = 26478768.

The previous prime is 49647691. The next prime is 49647707. The reversal of 49647705 is 50774694.

49647705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 49647705 - 2¹⁴ = 49631321 is a prime.

It is a super-2 number, since 2×49647705² = 4929789223534050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (49647707) 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 7 ways as a sum of consecutive naturals, for example, 1654909 + ... + 1654938.

It is an arithmetic number, because the mean of its divisors is an integer number (9929544).

Almost surely, 2^49647705 is an apocalyptic number.

It is an amenable number.

49647705 is a deficient number, since it is larger than the sum of its proper divisors (29788647).

49647705 is a wasteful number, since it uses less digits than its factorization.

49647705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3309855.

The product of its (nonzero) digits is 211680, while the sum is 42.

The square root of 49647705 is about 7046.1127581100. The cubic root of 49647705 is about 367.5358658133.

The spelling of 49647705 in words is "forty-nine million, six hundred forty-seven thousand, seven hundred five".