226763064 has 160 divisors (see below), whose sum is σ = 717433200. Its totient is φ = 66286080.

The previous prime is 226763029. The next prime is 226763149. The reversal of 226763064 is 460367622.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 206164 + ... + 207260.

Almost surely, 2^226763064 is an apocalyptic number.

226763064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 226763064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (358716600).

226763064 is an abundant number, since it is smaller than the sum of its proper divisors (490670136).

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

226763064 is a wasteful number, since it uses less digits than its factorization.

226763064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1155 (or 1142 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 226763064 is about 15058.6541231280. The cubic root of 226763064 is about 609.8047068103.

The spelling of 226763064 in words is "two hundred twenty-six million, seven hundred sixty-three thousand, sixty-four".