2064466 has 4 divisors (see below), whose sum is σ = 3096702. Its totient is φ = 1032232.

The previous prime is 2064449. The next prime is 2064487. The reversal of 2064466 is 6644602.

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., 1729225 + 335241 = 1315^2 + 579^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 516115 + ... + 516118.

2^2064466 is an apocalyptic number.

2064466 is a deficient number, since it is larger than the sum of its proper divisors (1032236).

2064466 is a wasteful number, since it uses less digits than its factorization.

2064466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032235.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 2064466 is about 1436.8249719433. The cubic root of 2064466 is about 127.3315165322.

The spelling of 2064466 in words is "two million, sixty-four thousand, four hundred sixty-six".