1941760 has 72 divisors (see below), whose sum is σ = 4893336. Its totient is φ = 737280.

The previous prime is 1941739. The next prime is 1941763. The reversal of 1941760 is 671491.

It can be written as a sum of positive squares in 4 ways, for example, as 135424 + 1806336 = 368^2 + 1344^2 .

It is a Leyland number of the form 8⁶ + 6⁸.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1941763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47340 + ... + 47380.

It is an arithmetic number, because the mean of its divisors is an integer number (67963).

2^1941760 is an apocalyptic number.

1941760 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 1941760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2446668).

1941760 is an abundant number, since it is smaller than the sum of its proper divisors (2951576).

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

1941760 is an equidigital number, since it uses as much as digits as its factorization.

1941760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99 (or 85 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 1941760 is about 1393.4704876674. The cubic root of 1941760 is about 124.7570748715.

It can be divided in two parts, 1941 and 760, that added together give a triangular number (2701 = T₇₃).

The spelling of 1941760 in words is "one million, nine hundred forty-one thousand, seven hundred sixty".