2057605200 has 480 divisors, whose sum is σ = 8867646720. Its totient is φ = 442368000.

The previous prime is 2057605189. The next prime is 2057605223. The reversal of 2057605200 is 25067502.

2057605200 is a `hidden beast` number, since 2 + 0 + 57 + 605 + 2 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1284400 + ... + 1286000.

It is an arithmetic number, because the mean of its divisors is an integer number (18474264).

Almost surely, 2^2057605200 is an apocalyptic number.

2057605200 is a gapful number since it is divisible by the number (20) 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 2057605200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4433823360).

2057605200 is an abundant number, since it is smaller than the sum of its proper divisors (6810041520).

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

2057605200 is a wasteful number, since it uses less digits than its factorization.

2057605200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1652 (or 1635 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 2057605200 is about 45360.8333256787. The cubic root of 2057605200 is about 1271.9030720018.

The spelling of 2057605200 in words is "two billion, fifty-seven million, six hundred five thousand, two hundred".