48471817 has 8 divisors (see below), whose sum is σ = 50170880. Its totient is φ = 46781280.

The previous prime is 48471809. The next prime is 48471853. The reversal of 48471817 is 71817484.

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 48471817 - 2³ = 48471809 is a prime.

It is a Duffinian number.

It is a zygodrome in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 48471817.

It is not an unprimeable number, because it can be changed into a prime (48471877) 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, 10768 + ... + 14590.

It is an arithmetic number, because the mean of its divisors is an integer number (6271360).

Almost surely, 2^48471817 is an apocalyptic number.

It is an amenable number.

48471817 is a deficient number, since it is larger than the sum of its proper divisors (1699063).

48471817 is a wasteful number, since it uses less digits than its factorization.

48471817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4263.

The product of its digits is 50176, while the sum is 40.

The square root of 48471817 is about 6962.1704230793. The cubic root of 48471817 is about 364.6109998430.

The spelling of 48471817 in words is "forty-eight million, four hundred seventy-one thousand, eight hundred seventeen".