1880086 has 16 divisors (see below), whose sum is σ = 3062304. Its totient is φ = 860544.

The previous prime is 1880027. The next prime is 1880093. The reversal of 1880086 is 6800881.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4126 + ... + 4558.

It is an arithmetic number, because the mean of its divisors is an integer number (191394).

2^1880086 is an apocalyptic number.

1880086 is a deficient number, since it is larger than the sum of its proper divisors (1182218).

1880086 is a wasteful number, since it uses less digits than its factorization.

1880086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615.

The product of its (nonzero) digits is 3072, while the sum is 31.

The square root of 1880086 is about 1371.1622806947. The cubic root of 1880086 is about 123.4219977648.

The spelling of 1880086 in words is "one million, eight hundred eighty thousand, eighty-six".