2285963678 has 16 divisors (see below), whose sum is σ = 3536332800. Its totient is φ = 1107605016.

The previous prime is 2285963639. The next prime is 2285963681. The reversal of 2285963678 is 8763695822.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93728 + ... + 115571.

It is an arithmetic number, because the mean of its divisors is an integer number (221020800).

Almost surely, 2^2285963678 is an apocalyptic number.

2285963678 is a deficient number, since it is larger than the sum of its proper divisors (1250369122).

2285963678 is a wasteful number, since it uses less digits than its factorization.

2285963678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209471.

The product of its digits is 8709120, while the sum is 56.

The square root of 2285963678 is about 47811.7525091896. The cubic root of 2285963678 is about 1317.3154189096.

The spelling of 2285963678 in words is "two billion, two hundred eighty-five million, nine hundred sixty-three thousand, six hundred seventy-eight".