1087834 has 16 divisors (see below), whose sum is σ = 1796256. Its totient is φ = 490000.

The previous prime is 1087829. The next prime is 1087841. The reversal of 1087834 is 4387801.

It is a happy number.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1087796 and 1087805.

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, 4209 + ... + 4459.

It is an arithmetic number, because the mean of its divisors is an integer number (112266).

2^1087834 is an apocalyptic number.

1087834 is a deficient number, since it is larger than the sum of its proper divisors (708422).

1087834 is a wasteful number, since it uses less digits than its factorization.

1087834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 1087834 is about 1042.9928091794. The cubic root of 1087834 is about 102.8460325668.

The spelling of 1087834 in words is "one million, eighty-seven thousand, eight hundred thirty-four".