226059358849 has 3 divisors (see below), whose sum is σ = 226059834307. Its totient is φ = 226058883392.

The previous prime is 226059358807. The next prime is 226059358901. The reversal of 226059358849 is 948853950622.

It is a happy number.

The square root of 226059358849 is 475457.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 948853950622 = 2 ⋅474426975311.

It can be written as a sum of positive squares in only one way, i.e., 274730625 + 225784628224 = 16575^2 + 475168^2 .

It is not a de Polignac number, because 226059358849 - 2⁹ = 226059358337 is a prime.

It is a super-2 number, since 2×226059358849² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226059356849) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 237729 + ... + 713185.

Almost surely, 2^226059358849 is an apocalyptic number.

226059358849 is the 475457-th square number.

226059358849 is the 237729-th centered octagonal number.

It is an amenable number.

226059358849 is a deficient number, since it is larger than the sum of its proper divisors (475458).

226059358849 is an frugal number, since it uses more digits than its factorization.

226059358849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950914 (or 475457 counting only the distinct ones).

The product of its (nonzero) digits is 37324800, while the sum is 61.

The spelling of 226059358849 in words is "two hundred twenty-six billion, fifty-nine million, three hundred fifty-eight thousand, eight hundred forty-nine".