48099217 has 2 divisors, whose sum is σ = 48099218. Its totient is φ = 48099216.

The previous prime is 48099211. The next prime is 48099251. The reversal of 48099217 is 71299084.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43086096 + 5013121 = 6564^2 + 2239^2 .

It is a cyclic number.

It is not a de Polignac number, because 48099217 - 2³ = 48099209 is a prime.

It is a super-3 number, since 3×48099217³ (a number of 24 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 48099217.

It is not a weakly prime, because it can be changed into another prime (48099211) 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 as a sum of consecutive naturals, namely, 24049608 + 24049609.

It is an arithmetic number, because the mean of its divisors is an integer number (24049609).

Almost surely, 2^48099217 is an apocalyptic number.

It is an amenable number.

48099217 is a deficient number, since it is larger than the sum of its proper divisors (1).

48099217 is an equidigital number, since it uses as much as digits as its factorization.

48099217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 48099217 is about 6935.3599041434. The cubic root of 48099217 is about 363.6743479772.

The spelling of 48099217 in words is "forty-eight million, ninety-nine thousand, two hundred seventeen".