2067405630 has 16 divisors (see below), whose sum is σ = 4961773584. Its totient is φ = 551308160.

The previous prime is 2067405611. The next prime is 2067405631. The reversal of 2067405630 is 365047602.

It is a junction number, because it is equal to n+sod(n) for n = 2067405591 and 2067405600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2067405631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34456731 + ... + 34456790.

It is an arithmetic number, because the mean of its divisors is an integer number (310110849).

Almost surely, 2^2067405630 is an apocalyptic number.

2067405630 is an abundant number, since it is smaller than the sum of its proper divisors (2894367954).

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

2067405630 is a wasteful number, since it uses less digits than its factorization.

2067405630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68913531.

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 2067405630 is about 45468.7324432956. The cubic root of 2067405630 is about 1273.9192440928.

The spelling of 2067405630 in words is "two billion, sixty-seven million, four hundred five thousand, six hundred thirty".