8418448148 has 24 divisors (see below), whose sum is σ = 16179458400. Its totient is φ = 3800882720.

The previous prime is 8418448147. The next prime is 8418448151.

8418448148 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 8418448096 and 8418448105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8418448141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 635486 + ... + 648597.

It is an arithmetic number, because the mean of its divisors is an integer number (674144100).

Almost surely, 2^8418448148 is an apocalyptic number.

It is an amenable number.

8418448148 is a deficient number, since it is larger than the sum of its proper divisors (7761010252).

8418448148 is a wasteful number, since it uses less digits than its factorization.

8418448148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1284247 (or 1284245 counting only the distinct ones).

The product of its digits is 1048576, while the sum is 50.

The square root of 8418448148 is about 91752.1015999089. The cubic root of 8418448148 is about 2034.2797708026.

The spelling of 8418448148 in words is "eight billion, four hundred eighteen million, four hundred forty-eight thousand, one hundred forty-eight".