47955706 has 8 divisors (see below), whose sum is σ = 72201780. Its totient is φ = 23888448.

The previous prime is 47955703. The next prime is 47955751. The reversal of 47955706 is 60755974.

It can be written as a sum of positive squares in 2 ways, for example, as 47955625 + 81 = 6925^2 + 9^2 .

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

It is not an unprimeable number, because it can be changed into a prime (47955701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44031 + ... + 45106.

Almost surely, 2^47955706 is an apocalyptic number.

47955706 is a deficient number, since it is larger than the sum of its proper divisors (24246074).

47955706 is a wasteful number, since it uses less digits than its factorization.

47955706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89408.

The product of its (nonzero) digits is 264600, while the sum is 43.

The square root of 47955706 is about 6925.0058483730. The cubic root of 47955706 is about 363.3122959137.

It can be divided in two parts, 4795 and 5706, that added together give a palindrome (10501).

The spelling of 47955706 in words is "forty-seven million, nine hundred fifty-five thousand, seven hundred six".