2264405188 has 6 divisors (see below), whose sum is σ = 3962709086. Its totient is φ = 1132202592.

The previous prime is 2264405179. The next prime is 2264405189. The reversal of 2264405188 is 8815044622.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1992551044 + 271854144 = 44638^2 + 16488^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2264405188.

It is not an unprimeable number, because it can be changed into a prime (2264405189) 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 as a sum of consecutive naturals, namely, 283050645 + ... + 283050652.

Almost surely, 2^2264405188 is an apocalyptic number.

It is an amenable number.

2264405188 is a deficient number, since it is larger than the sum of its proper divisors (1698303898).

2264405188 is a wasteful number, since it uses less digits than its factorization.

2264405188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566101301 (or 566101299 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 40.

The square root of 2264405188 is about 47585.7666534858. The cubic root of 2264405188 is about 1313.1612149291.

The spelling of 2264405188 in words is "two billion, two hundred sixty-four million, four hundred five thousand, one hundred eighty-eight".