2259644104 has 8 divisors (see below), whose sum is σ = 4236832710. Its totient is φ = 1129822048.

The previous prime is 2259644099. The next prime is 2259644113. The reversal of 2259644104 is 4014469522.

It can be written as a sum of positive squares in only one way, i.e., 2256440004 + 3204100 = 47502^2 + 1790^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141227749 + ... + 141227764.

Almost surely, 2^2259644104 is an apocalyptic number.

It is an amenable number.

2259644104 is a deficient number, since it is larger than the sum of its proper divisors (1977188606).

2259644104 is a wasteful number, since it uses less digits than its factorization.

2259644104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282455519 (or 282455515 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 2259644104 is about 47535.7139843297. The cubic root of 2259644104 is about 1312.2402287283.

The spelling of 2259644104 in words is "two billion, two hundred fifty-nine million, six hundred forty-four thousand, one hundred four".