2226546257 has 8 divisors (see below), whose sum is σ = 2502072384. Its totient is φ = 1965913488.

The previous prime is 2226546247. The next prime is 2226546319. The reversal of 2226546257 is 7526456222.

It is a happy number.

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 2226546257 - 2⁴ = 2226546241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2226546247) 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, 3723023 + ... + 3723620.

It is an arithmetic number, because the mean of its divisors is an integer number (312759048).

Almost surely, 2^2226546257 is an apocalyptic number.

It is an amenable number.

2226546257 is a deficient number, since it is larger than the sum of its proper divisors (275526127).

2226546257 is a wasteful number, since it uses less digits than its factorization.

2226546257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7446679.

The product of its digits is 403200, while the sum is 41.

The square root of 2226546257 is about 47186.2931050957. The cubic root of 2226546257 is about 1305.8017331936.

The spelling of 2226546257 in words is "two billion, two hundred twenty-six million, five hundred forty-six thousand, two hundred fifty-seven".