2065100208 has 40 divisors (see below), whose sum is σ = 5518806000. Its totient is φ = 664629504.

The previous prime is 2065100207. The next prime is 2065100209. The reversal of 2065100208 is 8020015602.

It is an interprime number because it is at equal distance from previous prime (2065100207) and next prime (2065100209).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (2065100207) 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, 740383 + ... + 743166.

It is an arithmetic number, because the mean of its divisors is an integer number (137970150).

Almost surely, 2^2065100208 is an apocalyptic number.

It is an amenable number.

2065100208 is an abundant number, since it is smaller than the sum of its proper divisors (3453705792).

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

2065100208 is a wasteful number, since it uses less digits than its factorization.

2065100208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1483589 (or 1483583 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 2065100208 is about 45443.3736423695. The cubic root of 2065100208 is about 1273.4455402766.

The spelling of 2065100208 in words is "two billion, sixty-five million, one hundred thousand, two hundred eight".