1860360 has 64 divisors (see below), whose sum is σ = 5745600. Its totient is φ = 481536.

The previous prime is 1860359. The next prime is 1860373. The reversal of 1860360 is 630681.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 1860360.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4231 + ... + 4649.

It is an arithmetic number, because the mean of its divisors is an integer number (89775).

2^1860360 is an apocalyptic number.

1860360 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 1860360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2872800).

1860360 is an abundant number, since it is smaller than the sum of its proper divisors (3885240).

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

1860360 is a wasteful number, since it uses less digits than its factorization.

1860360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470 (or 466 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 1860360 is about 1363.9501457165. The cubic root of 1860360 is about 122.9888283858.

It can be divided in two parts, 18 and 60360, that added together give a triangular number (60378 = T₃₄₇).

The spelling of 1860360 in words is "one million, eight hundred sixty thousand, three hundred sixty".