2261348848 has 20 divisors (see below), whose sum is σ = 4779669528. Its totient is φ = 1027885760.

The previous prime is 2261348839. The next prime is 2261348899. The reversal of 2261348848 is 8488431622.

It is a super-2 number, since 2×2261348848² = 10227397224701854208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2261348798 and 2261348807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6424111 + ... + 6424462.

Almost surely, 2^2261348848 is an apocalyptic number.

It is an amenable number.

2261348848 is an abundant number, since it is smaller than the sum of its proper divisors (2518320680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2261348848 is a wasteful number, since it uses less digits than its factorization.

2261348848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12848592 (or 12848586 counting only the distinct ones).

The product of its digits is 589824, while the sum is 46.

The square root of 2261348848 is about 47553.6417953452. The cubic root of 2261348848 is about 1312.5701437101.

The spelling of 2261348848 in words is "two billion, two hundred sixty-one million, three hundred forty-eight thousand, eight hundred forty-eight".