2064548 has 24 divisors (see below), whose sum is σ = 3877272. Its totient is φ = 958464.

The previous prime is 2064547. The next prime is 2064551. The reversal of 2064548 is 8454602.

It can be written as a sum of positive squares in 4 ways, for example, as 53824 + 2010724 = 232^2 + 1418^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2064548.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2064547) 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, 6440 + ... + 6752.

It is an arithmetic number, because the mean of its divisors is an integer number (161553).

2^2064548 is an apocalyptic number.

It is an amenable number.

2064548 is a deficient number, since it is larger than the sum of its proper divisors (1812724).

2064548 is a wasteful number, since it uses less digits than its factorization.

2064548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431 (or 429 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 2064548 is about 1436.8535067988. The cubic root of 2064548 is about 127.3332023670. Note that the first 3 decimals are identical.

The spelling of 2064548 in words is "two million, sixty-four thousand, five hundred forty-eight".