2261948635 has 8 divisors (see below), whose sum is σ = 2801897856. Its totient is φ = 1751185920.

The previous prime is 2261948627. The next prime is 2261948657. The reversal of 2261948635 is 5368491622.

2261948635 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2261948635 - 2³ = 2261948627 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7296454 + ... + 7296763.

It is an arithmetic number, because the mean of its divisors is an integer number (350237232).

Almost surely, 2^2261948635 is an apocalyptic number.

2261948635 is a deficient number, since it is larger than the sum of its proper divisors (539949221).

2261948635 is a wasteful number, since it uses less digits than its factorization.

2261948635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14593253.

The product of its digits is 622080, while the sum is 46.

The square root of 2261948635 is about 47559.9478027468. The cubic root of 2261948635 is about 1312.6861796056.

The spelling of 2261948635 in words is "two billion, two hundred sixty-one million, nine hundred forty-eight thousand, six hundred thirty-five".