2266404917 has 8 divisors (see below), whose sum is σ = 2590466112. Its totient is φ = 1942416000.

The previous prime is 2266404901. The next prime is 2266404923. The reversal of 2266404917 is 7194046622.

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

It is not a de Polignac number, because 2266404917 - 2⁴ = 2266404901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2266404617) 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, 105317 + ... + 124997.

It is an arithmetic number, because the mean of its divisors is an integer number (323808264).

Almost surely, 2^2266404917 is an apocalyptic number.

It is an amenable number.

2266404917 is a deficient number, since it is larger than the sum of its proper divisors (324061195).

2266404917 is a wasteful number, since it uses less digits than its factorization.

2266404917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36139.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 2266404917 is about 47606.7738562487. The cubic root of 2266404917 is about 1313.5476584193.

The spelling of 2266404917 in words is "two billion, two hundred sixty-six million, four hundred four thousand, nine hundred seventeen".