1838200560 has 160 divisors (see below), whose sum is σ = 6671572992. Its totient is φ = 409896960.

The previous prime is 1838200513. The next prime is 1838200577. The reversal of 1838200560 is 650028381.

It is a happy number.

1838200560 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55537 + ... + 82223.

Almost surely, 2^1838200560 is an apocalyptic number.

1838200560 is a gapful number since it is divisible by the number (10) 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 1838200560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3335786496).

1838200560 is an abundant number, since it is smaller than the sum of its proper divisors (4833372432).

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

1838200560 is a wasteful number, since it uses less digits than its factorization.

1838200560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26751 (or 26745 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 1838200560 is about 42874.2412177755. The cubic root of 1838200560 is about 1224.9855469626.

The spelling of 1838200560 in words is "one billion, eight hundred thirty-eight million, two hundred thousand, five hundred sixty".