1087180 has 24 divisors (see below), whose sum is σ = 2404080. Its totient is φ = 411840.

The previous prime is 1087159. The next prime is 1087231. The reversal of 1087180 is 817801.

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, 1051 + ... + 1810.

It is an arithmetic number, because the mean of its divisors is an integer number (100170).

2^1087180 is an apocalyptic number.

1087180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1087180 is an abundant number, since it is smaller than the sum of its proper divisors (1316900).

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

1087180 is a wasteful number, since it uses less digits than its factorization.

1087180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2889 (or 2887 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 25.

The square root of 1087180 is about 1042.6792411859. The cubic root of 1087180 is about 102.8254182731.

The spelling of 1087180 in words is "one million, eighty-seven thousand, one hundred eighty".