226921254 has 64 divisors (see below), whose sum is σ = 537062400. Its totient is φ = 63880320.

The previous prime is 226921229. The next prime is 226921267. The reversal of 226921254 is 452129622.

It is a super-3 number, since 3×226921254³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 145342 + ... + 146894.

It is an arithmetic number, because the mean of its divisors is an integer number (8391600).

Almost surely, 2^226921254 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 226921254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (268531200).

226921254 is an abundant number, since it is smaller than the sum of its proper divisors (310141146).

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

226921254 is a wasteful number, since it uses less digits than its factorization.

226921254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1650 (or 1636 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 226921254 is about 15063.9056688496. The cubic root of 226921254 is about 609.9464738485.

The spelling of 226921254 in words is "two hundred twenty-six million, nine hundred twenty-one thousand, two hundred fifty-four".