2261048344 has 16 divisors (see below), whose sum is σ = 4240143000. Its totient is φ = 1130343552.

The previous prime is 2261048323. The next prime is 2261048347. The reversal of 2261048344 is 4438401622.

It is a super-2 number, since 2×2261048344² = 10224679227810284672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2261048347) 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 3 ways as a sum of consecutive naturals, for example, 41232 + ... + 78880.

Almost surely, 2^2261048344 is an apocalyptic number.

It is an amenable number.

2261048344 is a deficient number, since it is larger than the sum of its proper divisors (1979094656).

2261048344 is a wasteful number, since it uses less digits than its factorization.

2261048344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45162 (or 45158 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 2261048344 is about 47550.4820585449. The cubic root of 2261048344 is about 1312.5119999387.

Adding to 2261048344 its reverse (4438401622), we get a palindrome (6699449966).

The spelling of 2261048344 in words is "two billion, two hundred sixty-one million, forty-eight thousand, three hundred forty-four".