2064522 has 16 divisors (see below), whose sum is σ = 4217472. Its totient is φ = 673440.

The previous prime is 2064511. The next prime is 2064523. The reversal of 2064522 is 2254602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2064523) 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, 3379 + ... + 3942.

It is an arithmetic number, because the mean of its divisors is an integer number (263592).

2^2064522 is an apocalyptic number.

2064522 is an abundant number, since it is smaller than the sum of its proper divisors (2152950).

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

2064522 is a wasteful number, since it uses less digits than its factorization.

2064522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7373.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2064522 is about 1436.8444592231. The cubic root of 2064522 is about 127.3326678388.

The spelling of 2064522 in words is "two million, sixty-four thousand, five hundred twenty-two".