2389648548 has 48 divisors (see below), whose sum is σ = 6431975424. Its totient is φ = 676373280.

The previous prime is 2389648523. The next prime is 2389648567. The reversal of 2389648548 is 8458469832.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123948 + ... + 141923.

It is an arithmetic number, because the mean of its divisors is an integer number (133999488).

Almost surely, 2^2389648548 is an apocalyptic number.

2389648548 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2389648548 is an abundant number, since it is smaller than the sum of its proper divisors (4042326876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2389648548 is a wasteful number, since it uses less digits than its factorization.

2389648548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265992 (or 265990 counting only the distinct ones).

The product of its digits is 13271040, while the sum is 57.

The square root of 2389648548 is about 48884.0316258796. The cubic root of 2389648548 is about 1336.9382363607.

The spelling of 2389648548 in words is "two billion, three hundred eighty-nine million, six hundred forty-eight thousand, five hundred forty-eight".