2063228766 has 32 divisors (see below), whose sum is σ = 4371148800. Its totient is φ = 646997376.

The previous prime is 2063228759. The next prime is 2063228767. The reversal of 2063228766 is 6678223602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2063228767) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 402085 + ... + 407183.

It is an arithmetic number, because the mean of its divisors is an integer number (136598400).

Almost surely, 2^2063228766 is an apocalyptic number.

2063228766 is an abundant number, since it is smaller than the sum of its proper divisors (2307920034).

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

2063228766 is a wasteful number, since it uses less digits than its factorization.

2063228766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9088.

The product of its (nonzero) digits is 290304, while the sum is 42.

The square root of 2063228766 is about 45422.7780524265. The cubic root of 2063228766 is about 1273.0607486621.

The spelling of 2063228766 in words is "two billion, sixty-three million, two hundred twenty-eight thousand, seven hundred sixty-six".