2066592 has 96 divisors (see below), whose sum is σ = 6289920. Its totient is φ = 587520.

The previous prime is 2066587. The next prime is 2066599. The reversal of 2066592 is 2956602.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (2066599) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20013 + ... + 20115.

It is an arithmetic number, because the mean of its divisors is an integer number (65520).

2^2066592 is an apocalyptic number.

2066592 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2066592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3144960).

2066592 is an abundant number, since it is smaller than the sum of its proper divisors (4223328).

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

2066592 is a wasteful number, since it uses less digits than its factorization.

2066592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146 (or 138 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 2066592 is about 1437.5646072438. The cubic root of 2066592 is about 127.3752104676.

The spelling of 2066592 in words is "two million, sixty-six thousand, five hundred ninety-two".