1740066 has 8 divisors (see below), whose sum is σ = 3480144. Its totient is φ = 580020.

The previous prime is 1740049. The next prime is 1740097. The reversal of 1740066 is 6600471.

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

1740066 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145000 + ... + 145011.

It is an arithmetic number, because the mean of its divisors is an integer number (435018).

2^1740066 is an apocalyptic number.

1740066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1740066 is a wasteful number, since it uses less digits than its factorization.

1740066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290016.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 1740066 is about 1319.1156128255. The cubic root of 1740066 is about 120.2786579691.

The spelling of 1740066 in words is "one million, seven hundred forty thousand, sixty-six".