1960189 has 8 divisors (see below), whose sum is σ = 2443968. Its totient is φ = 1527360.

The previous prime is 1960183. The next prime is 1960199. The reversal of 1960189 is 9810691.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1960189 - 2⁷ = 1960061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1960183) 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, 12652 + ... + 12805.

It is an arithmetic number, because the mean of its divisors is an integer number (305496).

2^1960189 is an apocalyptic number.

It is an amenable number.

1960189 is a deficient number, since it is larger than the sum of its proper divisors (483779).

1960189 is a wasteful number, since it uses less digits than its factorization.

1960189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25475.

The product of its (nonzero) digits is 3888, while the sum is 34.

The square root of 1960189 is about 1400.0674983728. The cubic root of 1960189 is about 125.1505173501.

The spelling of 1960189 in words is "one million, nine hundred sixty thousand, one hundred eighty-nine".