1841960 has 16 divisors (see below), whose sum is σ = 4144500. Its totient is φ = 736768.

The previous prime is 1841951. The next prime is 1841969. The reversal of 1841960 is 691481.

It is an interprime number because it is at equal distance from previous prime (1841951) and next prime (1841969).

It can be written as a sum of positive squares in 2 ways, for example, as 1552516 + 289444 = 1246^2 + 538^2 .

It is not an unprimeable number, because it can be changed into a prime (1841969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22985 + ... + 23064.

2^1841960 is an apocalyptic number.

1841960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1841960 is an abundant number, since it is smaller than the sum of its proper divisors (2302540).

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

1841960 is a wasteful number, since it uses less digits than its factorization.

1841960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46060 (or 46056 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 1841960 is about 1357.1882699169. The cubic root of 1841960 is about 122.5820081164.

The spelling of 1841960 in words is "one million, eight hundred forty-one thousand, nine hundred sixty".