48384217 has 6 divisors (see below), whose sum is σ = 56283738. Its totient is φ = 41472144.

The previous prime is 48384191. The next prime is 48384221. The reversal of 48384217 is 71248384.

It can be written as a sum of positive squares in only one way, i.e., 25190361 + 23193856 = 5019^2 + 4816^2 .

It is a de Polignac number, because none of the positive numbers 2^k-48384217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48387217) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 493668 + ... + 493765.

It is an arithmetic number, because the mean of its divisors is an integer number (9380623).

Almost surely, 2^48384217 is an apocalyptic number.

It is an amenable number.

48384217 is a deficient number, since it is larger than the sum of its proper divisors (7899521).

48384217 is an equidigital number, since it uses as much as digits as its factorization.

48384217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 987447 (or 987440 counting only the distinct ones).

The product of its digits is 43008, while the sum is 37.

The square root of 48384217 is about 6955.8764365104. The cubic root of 48384217 is about 364.3912213827.

The spelling of 48384217 in words is "forty-eight million, three hundred eighty-four thousand, two hundred seventeen".