226250329 has 2 divisors, whose sum is σ = 226250330. Its totient is φ = 226250328.

The previous prime is 226250327. The next prime is 226250351. The reversal of 226250329 is 923052622.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 205865104 + 20385225 = 14348^2 + 4515^2 .

It is a cyclic number.

It is not a de Polignac number, because 226250329 - 2¹ = 226250327 is a prime.

It is a super-2 number, since 2×226250329² = 102378422745216482, which contains 22 as substring.

Together with 226250327, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 226250329.

It is not a weakly prime, because it can be changed into another prime (226250327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113125164 + 113125165.

It is an arithmetic number, because the mean of its divisors is an integer number (113125165).

Almost surely, 2^226250329 is an apocalyptic number.

It is an amenable number.

226250329 is a deficient number, since it is larger than the sum of its proper divisors (1).

226250329 is an equidigital number, since it uses as much as digits as its factorization.

226250329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 226250329 is about 15041.6198928174. The cubic root of 226250329 is about 609.3447492290.

The spelling of 226250329 in words is "two hundred twenty-six million, two hundred fifty thousand, three hundred twenty-nine".