1832195680 has 48 divisors (see below), whose sum is σ = 4946931360. Its totient is φ = 628180992.

The previous prime is 1832195657. The next prime is 1832195681. The reversal of 1832195680 is 865912381.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1832195681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 816825 + ... + 819064.

It is an arithmetic number, because the mean of its divisors is an integer number (103061070).

Almost surely, 2^1832195680 is an apocalyptic number.

1832195680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1832195680 is an abundant number, since it is smaller than the sum of its proper divisors (3114735680).

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

1832195680 is a wasteful number, since it uses less digits than its factorization.

1832195680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1635911 (or 1635903 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 43.

The square root of 1832195680 is about 42804.1549385104. The cubic root of 1832195680 is about 1223.6501983595.

The spelling of 1832195680 in words is "one billion, eight hundred thirty-two million, one hundred ninety-five thousand, six hundred eighty".