2448847507 has 4 divisors (see below), whose sum is σ = 2456572896. Its totient is φ = 2441122120.

The previous prime is 2448847487. The next prime is 2448847523. The reversal of 2448847507 is 7057488442.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7057488442 = 2 ⋅3528744221.

It is a cyclic number.

It is not a de Polignac number, because 2448847507 - 2¹⁹ = 2448323219 is a prime.

It is a super-2 number, since 2×2448847507² = 11993708225080230098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2448847537) 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, 3862219 + ... + 3862852.

It is an arithmetic number, because the mean of its divisors is an integer number (614143224).

Almost surely, 2^2448847507 is an apocalyptic number.

2448847507 is a deficient number, since it is larger than the sum of its proper divisors (7725389).

2448847507 is an equidigital number, since it uses as much as digits as its factorization.

2448847507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7725388.

The product of its (nonzero) digits is 2007040, while the sum is 49.

The square root of 2448847507 is about 49485.8313762637. The cubic root of 2448847507 is about 1347.8883323086. Note that the first 3 decimals are identical.

The spelling of 2448847507 in words is "two billion, four hundred forty-eight million, eight hundred forty-seven thousand, five hundred seven".