1087098 has 8 divisors (see below), whose sum is σ = 2174208. Its totient is φ = 362364.

The previous prime is 1087091. The next prime is 1087109. The reversal of 1087098 is 8907801.

It is a sphenic number, since it is the product of 3 distinct primes.

1087098 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1087091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90586 + ... + 90597.

It is an arithmetic number, because the mean of its divisors is an integer number (271776).

2^1087098 is an apocalyptic number.

1087098 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1087098 is a wasteful number, since it uses less digits than its factorization.

1087098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181188.

The product of its (nonzero) digits is 4032, while the sum is 33.

The square root of 1087098 is about 1042.6399186680. The cubic root of 1087098 is about 102.8228330231.

The spelling of 1087098 in words is "one million, eighty-seven thousand, ninety-eight".