226842720 has 96 divisors (see below), whose sum is σ = 769541472. Its totient is φ = 55836672.

The previous prime is 226842697. The next prime is 226842751. The reversal of 226842720 is 27248622.

226842720 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11937 + ... + 24416.

It is an arithmetic number, because the mean of its divisors is an integer number (8016057).

Almost surely, 2^226842720 is an apocalyptic number.

226842720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226842720 is an abundant number, since it is smaller than the sum of its proper divisors (542698752).

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

226842720 is a wasteful number, since it uses less digits than its factorization.

226842720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36384 (or 36376 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 226842720 is about 15061.2987487799. The cubic root of 226842720 is about 609.8761013256.

The spelling of 226842720 in words is "two hundred twenty-six million, eight hundred forty-two thousand, seven hundred twenty".