226108897 has 4 divisors (see below), whose sum is σ = 258410176. Its totient is φ = 193807620.

The previous prime is 226108847. The next prime is 226108901. The reversal of 226108897 is 798801622.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 798801622 = 2 ⋅399400811.

It is a cyclic number.

It is not a de Polignac number, because 226108897 - 2⁷ = 226108769 is a prime.

It is a super-2 number, since 2×226108897² = 102250466605113218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226108807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16150629 + ... + 16150642.

It is an arithmetic number, because the mean of its divisors is an integer number (64602544).

Almost surely, 2^226108897 is an apocalyptic number.

It is an amenable number.

226108897 is a deficient number, since it is larger than the sum of its proper divisors (32301279).

226108897 is an equidigital number, since it uses as much as digits as its factorization.

226108897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32301278.

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 226108897 is about 15036.9178025285. The cubic root of 226108897 is about 609.2177530079.

The spelling of 226108897 in words is "two hundred twenty-six million, one hundred eight thousand, eight hundred ninety-seven".