2066754 has 16 divisors (see below), whose sum is σ = 4148640. Its totient is φ = 686400.

The previous prime is 2066723. The next prime is 2066759. The reversal of 2066754 is 4576602.

It is not an unprimeable number, because it can be changed into a prime (2066759) 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, 1977 + ... + 2835.

It is an arithmetic number, because the mean of its divisors is an integer number (259290).

2^2066754 is an apocalyptic number.

2066754 is an abundant number, since it is smaller than the sum of its proper divisors (2081886).

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

2066754 is a wasteful number, since it uses less digits than its factorization.

2066754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 2066754 is about 1437.6209514333. The cubic root of 2066754 is about 127.3785386918.

The spelling of 2066754 in words is "two million, sixty-six thousand, seven hundred fifty-four".