1845360 has 120 divisors (see below), whose sum is σ = 6789744. Its totient is φ = 445440.

The previous prime is 1845353. The next prime is 1845373. The reversal of 1845360 is 635481.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7804 + ... + 8036.

2^1845360 is an apocalyptic number.

1845360 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 1845360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3394872).

1845360 is an abundant number, since it is smaller than the sum of its proper divisors (4944384).

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

1845360 is a wasteful number, since it uses less digits than its factorization.

1845360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263 (or 254 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1845360 is about 1358.4402820882. The cubic root of 1845360 is about 122.6573848259.

The spelling of 1845360 in words is "one million, eight hundred forty-five thousand, three hundred sixty".