1159110 has 64 divisors (see below), whose sum is σ = 3188160. Its totient is φ = 303264.

The previous prime is 1159091. The next prime is 1159127. The reversal of 1159110 is 119511.

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21844 + ... + 21896.

It is an arithmetic number, because the mean of its divisors is an integer number (49815).

2^1159110 is an apocalyptic number.

1159110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1159110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1594080).

1159110 is an abundant number, since it is smaller than the sum of its proper divisors (2029050).

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

1159110 is an frugal number, since it uses more digits than its factorization.

1159110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81 (or 63 counting only the distinct ones).

The product of its (nonzero) digits is 45, while the sum is 18.

The square root of 1159110 is about 1076.6197100184. The cubic root of 1159110 is about 105.0448787745.

The spelling of 1159110 in words is "one million, one hundred fifty-nine thousand, one hundred ten".