226097568 has 120 divisors (see below), whose sum is σ = 700096320. Its totient is φ = 71383680.

The previous prime is 226097563. The next prime is 226097579. The reversal of 226097568 is 865790622.

226097568 is a `hidden beast` number, since 22 + 60 + 9 + 7 + 568 = 666.

It is a super-2 number, since 2×226097568² = 102240220511029248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226097563) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 46953 + ... + 51543.

It is an arithmetic number, because the mean of its divisors is an integer number (5834136).

Almost surely, 2^226097568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 226097568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (350048160).

226097568 is an abundant number, since it is smaller than the sum of its proper divisors (473998752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226097568 is a wasteful number, since it uses less digits than its factorization.

226097568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4632 (or 4615 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 226097568 is about 15036.5410916208. The cubic root of 226097568 is about 609.2075780534.

The spelling of 226097568 in words is "two hundred twenty-six million, ninety-seven thousand, five hundred sixty-eight".