2064746 has 4 divisors (see below), whose sum is σ = 3097122. Its totient is φ = 1032372.

The previous prime is 2064737. The next prime is 2064761. The reversal of 2064746 is 6474602.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1661521 + 403225 = 1289^2 + 635^2 .

It is a Curzon number.

It is an unprimeable number.

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, 516185 + ... + 516188.

2^2064746 is an apocalyptic number.

2064746 is a deficient number, since it is larger than the sum of its proper divisors (1032376).

2064746 is a wasteful number, since it uses less digits than its factorization.

2064746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032375.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 2064746 is about 1436.9224056991. The cubic root of 2064746 is about 127.3372728574.

The spelling of 2064746 in words is "two million, sixty-four thousand, seven hundred forty-six".