1162098 has 48 divisors (see below), whose sum is σ = 3010176. Its totient is φ = 316800.

The previous prime is 1162093. The next prime is 1162099. The reversal of 1162098 is 8902611.

It is not an unprimeable number, because it can be changed into a prime (1162093) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2698 + ... + 3098.

It is an arithmetic number, because the mean of its divisors is an integer number (62712).

2^1162098 is an apocalyptic number.

1162098 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1162098, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1505088).

1162098 is an abundant number, since it is smaller than the sum of its proper divisors (1848078).

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

1162098 is a wasteful number, since it uses less digits than its factorization.

1162098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439 (or 436 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 1162098 is about 1078.0064934869. The cubic root of 1162098 is about 105.1350642840.

The spelling of 1162098 in words is "one million, one hundred sixty-two thousand, ninety-eight".