2894248544 has 48 divisors (see below), whose sum is σ = 6303661056. Its totient is φ = 1297027200.

The previous prime is 2894248543. The next prime is 2894248561. The reversal of 2894248544 is 4458424982.

It is a super-2 number, since 2×2894248544² = 16753349268892239872, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2894248492 and 2894248501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2894248541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32912 + ... + 82895.

It is an arithmetic number, because the mean of its divisors is an integer number (131326272).

Almost surely, 2^2894248544 is an apocalyptic number.

It is an amenable number.

2894248544 is an abundant number, since it is smaller than the sum of its proper divisors (3409412512).

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

2894248544 is a wasteful number, since it uses less digits than its factorization.

2894248544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115899 (or 115891 counting only the distinct ones).

The product of its digits is 2949120, while the sum is 50.

The square root of 2894248544 is about 53798.2206397200. The cubic root of 2894248544 is about 1425.0997847843.

The spelling of 2894248544 in words is "two billion, eight hundred ninety-four million, two hundred forty-eight thousand, five hundred forty-four".