2063147836 has 18 divisors (see below), whose sum is σ = 3730740720. Its totient is φ = 998295480.

The previous prime is 2063147809. The next prime is 2063147857. The reversal of 2063147836 is 6387413602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 264516 + ... + 272203.

Almost surely, 2^2063147836 is an apocalyptic number.

It is an amenable number.

2063147836 is a deficient number, since it is larger than the sum of its proper divisors (1667592884).

2063147836 is a wasteful number, since it uses less digits than its factorization.

2063147836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536785 (or 536752 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 2063147836 is about 45421.8871910888. The cubic root of 2063147836 is about 1273.0441032057.

The spelling of 2063147836 in words is "two billion, sixty-three million, one hundred forty-seven thousand, eight hundred thirty-six".