48217393 has 4 divisors (see below), whose sum is σ = 55105600. Its totient is φ = 41329188.

The previous prime is 48217387. The next prime is 48217397. The reversal of 48217393 is 39371284.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48217393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48217397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3444093 + ... + 3444106.

It is an arithmetic number, because the mean of its divisors is an integer number (13776400).

Almost surely, 2^48217393 is an apocalyptic number.

It is an amenable number.

48217393 is a deficient number, since it is larger than the sum of its proper divisors (6888207).

48217393 is an equidigital number, since it uses as much as digits as its factorization.

48217393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6888206.

The product of its digits is 36288, while the sum is 37.

The square root of 48217393 is about 6943.8744948336. The cubic root of 48217393 is about 363.9719441605.

The spelling of 48217393 in words is "forty-eight million, two hundred seventeen thousand, three hundred ninety-three".