226088197 has 8 divisors (see below), whose sum is σ = 229020192. Its totient is φ = 223170000.

The previous prime is 226088179. The next prime is 226088207. The reversal of 226088197 is 791880622.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226088197 is a prime.

It is a super-2 number, since 2×226088197² = 102231745645421618, 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 (226088897) 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, 31822 + ... + 38272.

It is an arithmetic number, because the mean of its divisors is an integer number (28627524).

Almost surely, 2^226088197 is an apocalyptic number.

It is an amenable number.

226088197 is a deficient number, since it is larger than the sum of its proper divisors (2931995).

226088197 is a wasteful number, since it uses less digits than its factorization.

226088197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6899.

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

The square root of 226088197 is about 15036.2294808240. The cubic root of 226088197 is about 609.1991613875.

The spelling of 226088197 in words is "two hundred twenty-six million, eighty-eight thousand, one hundred ninety-seven".