2070746 has 8 divisors (see below), whose sum is σ = 3182004. Its totient is φ = 1010080.

The previous prime is 2070737. The next prime is 2070749. The reversal of 2070746 is 6470702.

It can be written as a sum of positive squares in 2 ways, for example, as 2070721 + 25 = 1439^2 + 5^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2070749) 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 3 ways as a sum of consecutive naturals, for example, 12545 + ... + 12708.

2^2070746 is an apocalyptic number.

2070746 is a deficient number, since it is larger than the sum of its proper divisors (1111258).

2070746 is a wasteful number, since it uses less digits than its factorization.

2070746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25296.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 2070746 is about 1439.0086865617. The cubic root of 2070746 is about 127.4604978229.

The spelling of 2070746 in words is "two million, seventy thousand, seven hundred forty-six".