1098168 has 16 divisors (see below), whose sum is σ = 2745480. Its totient is φ = 366048.

The previous prime is 1098151. The next prime is 1098187. The reversal of 1098168 is 8618901.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22855 + ... + 22902.

2^1098168 is an apocalyptic number.

It is an amenable number.

1098168 is an abundant number, since it is smaller than the sum of its proper divisors (1647312).

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

1098168 is a wasteful number, since it uses less digits than its factorization.

1098168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45766 (or 45762 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 33.

The square root of 1098168 is about 1047.9351124950. The cubic root of 1098168 is about 103.1706725150.

The spelling of 1098168 in words is "one million, ninety-eight thousand, one hundred sixty-eight".