2277317564 has 6 divisors (see below), whose sum is σ = 3985305744. Its totient is φ = 1138658780.

The previous prime is 2277317543. The next prime is 2277317611. The reversal of 2277317564 is 4657137722.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 284664692 + ... + 284664699.

It is an arithmetic number, because the mean of its divisors is an integer number (664217624).

Almost surely, 2^2277317564 is an apocalyptic number.

It is an amenable number.

2277317564 is a deficient number, since it is larger than the sum of its proper divisors (1707988180).

2277317564 is a wasteful number, since it uses less digits than its factorization.

2277317564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569329395 (or 569329393 counting only the distinct ones).

The product of its digits is 493920, while the sum is 44.

The square root of 2277317564 is about 47721.2485586871. The cubic root of 2277317564 is about 1315.6525098552.

The spelling of 2277317564 in words is "two billion, two hundred seventy-seven million, three hundred seventeen thousand, five hundred sixty-four".