1098110 has 16 divisors (see below), whose sum is σ = 2128896. Its totient is φ = 405408.

The previous prime is 1098109. The next prime is 1098121. The reversal of 1098110 is 118901.

It is a Curzon number.

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, 4094 + ... + 4353.

It is an arithmetic number, because the mean of its divisors is an integer number (133056).

2^1098110 is an apocalyptic number.

1098110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1098110 is a deficient number, since it is larger than the sum of its proper divisors (1030786).

1098110 is a wasteful number, since it uses less digits than its factorization.

1098110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8467.

The product of its (nonzero) digits is 72, while the sum is 20.

The square root of 1098110 is about 1047.9074386605. The cubic root of 1098110 is about 103.1688561553.

The spelling of 1098110 in words is "one million, ninety-eight thousand, one hundred ten".