2064146 has 16 divisors (see below), whose sum is σ = 3614976. Its totient is φ = 865536.

The previous prime is 2064143. The next prime is 2064149. The reversal of 2064146 is 6414602.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2064143) and next prime (2064149).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2064143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 911 + ... + 2226.

It is an arithmetic number, because the mean of its divisors is an integer number (225936).

2^2064146 is an apocalyptic number.

2064146 is a deficient number, since it is larger than the sum of its proper divisors (1550830).

2064146 is a wasteful number, since it uses less digits than its factorization.

2064146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3193.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 2064146 is about 1436.7136109886. The cubic root of 2064146 is about 127.3249372374.

Adding to 2064146 its reverse (6414602), we get a palindrome (8478748).

The spelling of 2064146 in words is "two million, sixty-four thousand, one hundred forty-six".