2066944248 has 24 divisors (see below), whose sum is σ = 5597974200. Its totient is φ = 688981392.

The previous prime is 2066944247. The next prime is 2066944249. The reversal of 2066944248 is 8424496602.

It is an interprime number because it is at equal distance from previous prime (2066944247) and next prime (2066944249).

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2066944247) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14353708 + ... + 14353851.

It is an arithmetic number, because the mean of its divisors is an integer number (233248925).

Almost surely, 2^2066944248 is an apocalyptic number.

It is an amenable number.

2066944248 is an abundant number, since it is smaller than the sum of its proper divisors (3531029952).

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

2066944248 is a wasteful number, since it uses less digits than its factorization.

2066944248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28707571 (or 28707564 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 45.

The square root of 2066944248 is about 45463.6585417408. The cubic root of 2066944248 is about 1273.8244703775.

The spelling of 2066944248 in words is "two billion, sixty-six million, nine hundred forty-four thousand, two hundred forty-eight".