48147047 has 8 divisors (see below), whose sum is σ = 53639040. Its totient is φ = 42910560.

The previous prime is 48147031. The next prime is 48147049. The reversal of 48147047 is 74074184.

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

It is a cyclic number.

It is not a de Polignac number, because 48147047 - 2⁴ = 48147031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48146998 and 48147016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48147049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63479 + ... + 64232.

It is an arithmetic number, because the mean of its divisors is an integer number (6704880).

Almost surely, 2^48147047 is an apocalyptic number.

48147047 is a deficient number, since it is larger than the sum of its proper divisors (5491993).

48147047 is a wasteful number, since it uses less digits than its factorization.

48147047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127753.

The product of its (nonzero) digits is 25088, while the sum is 35.

The square root of 48147047 is about 6938.8073182644. The cubic root of 48147047 is about 363.7948543153.

The spelling of 48147047 in words is "forty-eight million, one hundred forty-seven thousand, forty-seven".