2070704 has 10 divisors (see below), whose sum is σ = 4012020. Its totient is φ = 1035344.

The previous prime is 2070661. The next prime is 2070709. The reversal of 2070704 is 4070702.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2070709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64694 + ... + 64725.

It is an arithmetic number, because the mean of its divisors is an integer number (401202).

2^2070704 is an apocalyptic number.

It is an amenable number.

2070704 is a deficient number, since it is larger than the sum of its proper divisors (1941316).

2070704 is a wasteful number, since it uses less digits than its factorization.

2070704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129427 (or 129421 counting only the distinct ones).

The product of its (nonzero) digits is 392, while the sum is 20.

The square root of 2070704 is about 1438.9940931081. The cubic root of 2070704 is about 127.4596360760.

The spelling of 2070704 in words is "two million, seventy thousand, seven hundred four".