2274910861 has 8 divisors (see below), whose sum is σ = 2280282624. Its totient is φ = 2269547280.

The previous prime is 2274910853. The next prime is 2274910867. The reversal of 2274910861 is 1680194722.

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 2274910861 - 2³ = 2274910853 is a prime.

It is a super-2 number, since 2×2274910861² = 10350438850991522642, 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 (2274910867) 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, 1211055 + ... + 1212931.

It is an arithmetic number, because the mean of its divisors is an integer number (285035328).

Almost surely, 2^2274910861 is an apocalyptic number.

It is an amenable number.

2274910861 is a deficient number, since it is larger than the sum of its proper divisors (5371763).

2274910861 is a wasteful number, since it uses less digits than its factorization.

2274910861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4091.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 2274910861 is about 47696.0256310733. The cubic root of 2274910861 is about 1315.1888794602.

The spelling of 2274910861 in words is "two billion, two hundred seventy-four million, nine hundred ten thousand, eight hundred sixty-one".