1860036 has 12 divisors (see below), whose sum is σ = 4340112. Its totient is φ = 620008.

The previous prime is 1860017. The next prime is 1860037. The reversal of 1860036 is 6300681.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 1859988 and 1860015.

It is not an unprimeable number, because it can be changed into a prime (1860037) 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, 77490 + ... + 77513.

It is an arithmetic number, because the mean of its divisors is an integer number (361676).

2^1860036 is an apocalyptic number.

It is an amenable number.

1860036 is an abundant number, since it is smaller than the sum of its proper divisors (2480076).

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

1860036 is a wasteful number, since it uses less digits than its factorization.

1860036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155010 (or 155008 counting only the distinct ones).

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

The square root of 1860036 is about 1363.8313678751. The cubic root of 1860036 is about 122.9816880664.

The spelling of 1860036 in words is "one million, eight hundred sixty thousand, thirty-six".