48568849 has 6 divisors (see below), whose sum is σ = 56498514. Its totient is φ = 41630400.

The previous prime is 48568843. The next prime is 48568853. The reversal of 48568849 is 94886584.

It can be written as a sum of positive squares in only one way, i.e., 35319249 + 13249600 = 5943^2 + 3640^2 .

It is not a de Polignac number, because 48568849 - 2³ = 48568841 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48568796 and 48568805.

It is not an unprimeable number, because it can be changed into a prime (48568841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 495552 + ... + 495649.

It is an arithmetic number, because the mean of its divisors is an integer number (9416419).

Almost surely, 2^48568849 is an apocalyptic number.

48568849 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

48568849 is a deficient number, since it is larger than the sum of its proper divisors (7929665).

48568849 is an equidigital number, since it uses as much as digits as its factorization.

48568849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991215 (or 991208 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 52.

The square root of 48568849 is about 6969.1354557075. The cubic root of 48568849 is about 364.8541332449.

The spelling of 48568849 in words is "forty-eight million, five hundred sixty-eight thousand, eight hundred forty-nine".