2067635216 has 20 divisors (see below), whose sum is σ = 4007576832. Its totient is φ = 1033421856.

The previous prime is 2067635203. The next prime is 2067635267. The reversal of 2067635216 is 6125367602.

It is a self number, because there is not a number n which added to its sum of digits gives 2067635216.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20921 + ... + 67623.

Almost surely, 2^2067635216 is an apocalyptic number.

It is an amenable number.

2067635216 is a deficient number, since it is larger than the sum of its proper divisors (1939941616).

2067635216 is a wasteful number, since it uses less digits than its factorization.

2067635216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49478 (or 49472 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 2067635216 is about 45471.2570312280. The cubic root of 2067635216 is about 1273.9663987155.

The spelling of 2067635216 in words is "two billion, sixty-seven million, six hundred thirty-five thousand, two hundred sixteen".