1082190 has 16 divisors (see below), whose sum is σ = 2597328. Its totient is φ = 288576.

The previous prime is 1082189. The next prime is 1082197. The reversal of 1082190 is 912801.

It is a super-2 number, since 2×1082190² = 2342270392200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1082197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18007 + ... + 18066.

It is an arithmetic number, because the mean of its divisors is an integer number (162333).

2^1082190 is an apocalyptic number.

1082190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1082190 is an abundant number, since it is smaller than the sum of its proper divisors (1515138).

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

1082190 is a wasteful number, since it uses less digits than its factorization.

1082190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36083.

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 1082190 is about 1040.2836151742. The cubic root of 1082190 is about 102.6678590030.

Adding to 1082190 its reverse (912801), we get a palindrome (1994991).

The spelling of 1082190 in words is "one million, eighty-two thousand, one hundred ninety".