1841268 has 96 divisors (see below), whose sum is σ = 5362560. Its totient is φ = 483840.

The previous prime is 1841267. The next prime is 1841291. The reversal of 1841268 is 8621481.

1841268 = T₁₁₇ + T₁₁₈ + ... + T₂₃₂.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1841261) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49746 + ... + 49782.

It is an arithmetic number, because the mean of its divisors is an integer number (55860).

2^1841268 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1841268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2681280).

1841268 is an abundant number, since it is smaller than the sum of its proper divisors (3521292).

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

1841268 is a wasteful number, since it uses less digits than its factorization.

1841268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97 (or 95 counting only the distinct ones).

The product of its digits is 3072, while the sum is 30.

The square root of 1841268 is about 1356.9333071305. The cubic root of 1841268 is about 122.5666553808.

The spelling of 1841268 in words is "one million, eight hundred forty-one thousand, two hundred sixty-eight".