47773707 has 8 divisors (see below), whose sum is σ = 64329360. Its totient is φ = 31533600.

The previous prime is 47773703. The next prime is 47773709. The reversal of 47773707 is 70737774.

47773707 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 47773707 - 2² = 47773703 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47773703) 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, 78532 + ... + 79137.

It is an arithmetic number, because the mean of its divisors is an integer number (8041170).

Almost surely, 2^47773707 is an apocalyptic number.

47773707 is a deficient number, since it is larger than the sum of its proper divisors (16555653).

47773707 is a wasteful number, since it uses less digits than its factorization.

47773707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157773.

The product of its (nonzero) digits is 201684, while the sum is 42.

The square root of 47773707 is about 6911.8526459988. The cubic root of 47773707 is about 362.8521052845.

The spelling of 47773707 in words is "forty-seven million, seven hundred seventy-three thousand, seven hundred seven".