2261334767 has 8 divisors (see below), whose sum is σ = 2268000000. Its totient is φ = 2254679064.

The previous prime is 2261334763. The next prime is 2261334791. The reversal of 2261334767 is 7674331622.

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

It is a cyclic number.

It is not a de Polignac number, because 2261334767 - 2² = 2261334763 is a prime.

It is a super-2 number, since 2×2261334767² = 10227269856885888578, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2261334763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 996368 + ... + 998634.

It is an arithmetic number, because the mean of its divisors is an integer number (283500000).

Almost surely, 2^2261334767 is an apocalyptic number.

2261334767 is a deficient number, since it is larger than the sum of its proper divisors (6665233).

2261334767 is a wasteful number, since it uses less digits than its factorization.

2261334767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4765.

The product of its digits is 254016, while the sum is 41.

The square root of 2261334767 is about 47553.4937412594. The cubic root of 2261334767 is about 1312.5674193274.

The spelling of 2261334767 in words is "two billion, two hundred sixty-one million, three hundred thirty-four thousand, seven hundred sixty-seven".