1087230 has 16 divisors (see below), whose sum is σ = 2609424. Its totient is φ = 289920.

The previous prime is 1087159. The next prime is 1087231. The reversal of 1087230 is 327801.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1087197 and 1087206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1087231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18091 + ... + 18150.

It is an arithmetic number, because the mean of its divisors is an integer number (163089).

2^1087230 is an apocalyptic number.

1087230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1087230 is an abundant number, since it is smaller than the sum of its proper divisors (1522194).

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

1087230 is a wasteful number, since it uses less digits than its factorization.

1087230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36251.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 1087230 is about 1042.7032176032. The cubic root of 1087230 is about 102.8269945813.

The spelling of 1087230 in words is "one million, eighty-seven thousand, two hundred thirty".