1087102 has 4 divisors (see below), whose sum is σ = 1630656. Its totient is φ = 543550.

The previous prime is 1087091. The next prime is 1087109. The reversal of 1087102 is 2017801.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1087102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1087109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271774 + ... + 271777.

It is an arithmetic number, because the mean of its divisors is an integer number (407664).

2^1087102 is an apocalyptic number.

1087102 is a deficient number, since it is larger than the sum of its proper divisors (543554).

1087102 is an equidigital number, since it uses as much as digits as its factorization.

1087102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543553.

The product of its (nonzero) digits is 112, while the sum is 19.

The square root of 1087102 is about 1042.6418368740. The cubic root of 1087102 is about 102.8229591359.

The spelling of 1087102 in words is "one million, eighty-seven thousand, one hundred two".