226436064 has 48 divisors (see below), whose sum is σ = 596107008. Its totient is φ = 75261312.

The previous prime is 226436057. The next prime is 226436069. The reversal of 226436064 is 460634622.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226436069) 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, 32019 + ... + 38445.

It is an arithmetic number, because the mean of its divisors is an integer number (12418896).

Almost surely, 2^226436064 is an apocalyptic number.

226436064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

226436064 is an abundant number, since it is smaller than the sum of its proper divisors (369670944).

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

226436064 is a wasteful number, since it uses less digits than its factorization.

226436064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6807 (or 6799 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

The square root of 226436064 is about 15047.7926620485. The cubic root of 226436064 is about 609.5114461375.

The spelling of 226436064 in words is "two hundred twenty-six million, four hundred thirty-six thousand, sixty-four".