2283178860 has 48 divisors (see below), whose sum is σ = 7103224800. Its totient is φ = 608847552.

The previous prime is 2283178847. The next prime is 2283178867. The reversal of 2283178860 is 688713822.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (2283178867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2113515 + ... + 2114594.

It is an arithmetic number, because the mean of its divisors is an integer number (147983850).

Almost surely, 2^2283178860 is an apocalyptic number.

2283178860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2283178860 is an abundant number, since it is smaller than the sum of its proper divisors (4820045940).

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

2283178860 is a wasteful number, since it uses less digits than its factorization.

2283178860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4228127 (or 4228119 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 2283178860 is about 47782.6208992349. The cubic root of 2283178860 is about 1316.7802727020.

The spelling of 2283178860 in words is "two billion, two hundred eighty-three million, one hundred seventy-eight thousand, eight hundred sixty".