2061190 has 32 divisors (see below), whose sum is σ = 3928320. Its totient is φ = 777600.

The previous prime is 2061187. The next prime is 2061197. The reversal of 2061190 is 911602.

It is a super-2 number, since 2×2061190² = 8497008432200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2061197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18856 + ... + 18964.

It is an arithmetic number, because the mean of its divisors is an integer number (122760).

2^2061190 is an apocalyptic number.

2061190 is a deficient number, since it is larger than the sum of its proper divisors (1867130).

2061190 is a wasteful number, since it uses less digits than its factorization.

2061190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 2061190 is about 1435.6845057324. The cubic root of 2061190 is about 127.2641288254.

Adding to 2061190 its reverse (911602), we get a palindrome (2972792).

The spelling of 2061190 in words is "two million, sixty-one thousand, one hundred ninety".