226761072 has 40 divisors (see below), whose sum is σ = 595735680. Its totient is φ = 74304960.

The previous prime is 226761019. The next prime is 226761091. The reversal of 226761072 is 270167622.

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 7 ways as a sum of consecutive naturals, for example, 37204 + ... + 42867.

It is an arithmetic number, because the mean of its divisors is an integer number (14893392).

Almost surely, 2^226761072 is an apocalyptic number.

It is an amenable number.

226761072 is an abundant number, since it is smaller than the sum of its proper divisors (368974608).

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

226761072 is a wasteful number, since it uses less digits than its factorization.

226761072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80141 (or 80135 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 226761072 is about 15058.5879816137. The cubic root of 226761072 is about 609.8029211953.

The spelling of 226761072 in words is "two hundred twenty-six million, seven hundred sixty-one thousand, seventy-two".