1190046 has 64 divisors (see below), whose sum is σ = 2983680. Its totient is φ = 311040.

The previous prime is 1190041. The next prime is 1190047. The reversal of 1190046 is 6400911.

It is a plaindrome in base 16.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1190041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16266 + ... + 16338.

It is an arithmetic number, because the mean of its divisors is an integer number (46620).

2^1190046 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1190046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1491840).

1190046 is an abundant number, since it is smaller than the sum of its proper divisors (1793634).

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

1190046 is a wasteful number, since it uses less digits than its factorization.

1190046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 1190046 is about 1090.8922953253. The cubic root of 1190046 is about 105.9712156327.

Adding to 1190046 its reverse (6400911), we get a palindrome (7590957).

The spelling of 1190046 in words is "one million, one hundred ninety thousand, forty-six".