2573870208 has 256 divisors, whose sum is σ = 8538297600. Its totient is φ = 668860416.

The previous prime is 2573870197. The next prime is 2573870239. The reversal of 2573870208 is 8020783752.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 2573870208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2550408 + ... + 2551416.

It is an arithmetic number, because the mean of its divisors is an integer number (33352725).

Almost surely, 2^2573870208 is an apocalyptic number.

2573870208 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2573870208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4269148800).

2573870208 is an abundant number, since it is smaller than the sum of its proper divisors (5964427392).

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

2573870208 is a wasteful number, since it uses less digits than its factorization.

2573870208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1119 (or 1107 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 2573870208 is about 50733.3244327631. The cubic root of 2573870208 is about 1370.4469048334.

The spelling of 2573870208 in words is "two billion, five hundred seventy-three million, eight hundred seventy thousand, two hundred eight".