2478011448 has 64 divisors (see below), whose sum is σ = 6762787200. Its totient is φ = 750404480.

The previous prime is 2478011441. The next prime is 2478011453. The reversal of 2478011448 is 8441108742.

2478011448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2478011448² = 12281081472838113408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2478011441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 615490 + ... + 619502.

It is an arithmetic number, because the mean of its divisors is an integer number (105668550).

Almost surely, 2^2478011448 is an apocalyptic number.

It is an amenable number.

2478011448 is an abundant number, since it is smaller than the sum of its proper divisors (4284775752).

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

2478011448 is a wasteful number, since it uses less digits than its factorization.

2478011448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6372 (or 6368 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 39.

The square root of 2478011448 is about 49779.6288455428. The cubic root of 2478011448 is about 1353.2180108861.

The spelling of 2478011448 in words is "two billion, four hundred seventy-eight million, eleven thousand, four hundred forty-eight".