2064906 has 16 divisors (see below), whose sum is σ = 4588800. Its totient is φ = 688284.

The previous prime is 2064899. The next prime is 2064913. The reversal of 2064906 is 6094602.

It is an interprime number because it is at equal distance from previous prime (2064899) and next prime (2064913).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 2064906.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19066 + ... + 19173.

It is an arithmetic number, because the mean of its divisors is an integer number (286800).

2^2064906 is an apocalyptic number.

2064906 is an abundant number, since it is smaller than the sum of its proper divisors (2523894).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2064906 is a wasteful number, since it uses less digits than its factorization.

2064906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38250 (or 38244 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 2064906 is about 1436.9780791647. The cubic root of 2064906 is about 127.3405619524.

The spelling of 2064906 in words is "two million, sixty-four thousand, nine hundred six".