226802419 has 2 divisors, whose sum is σ = 226802420. Its totient is φ = 226802418.

The previous prime is 226802399. The next prime is 226802467. The reversal of 226802419 is 914208622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 226802419 - 2⁷ = 226802291 is a prime.

It is a super-2 number, since 2×226802419² = 102878674528503122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (226802519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113401209 + 113401210.

It is an arithmetic number, because the mean of its divisors is an integer number (113401210).

Almost surely, 2^226802419 is an apocalyptic number.

226802419 is a deficient number, since it is larger than the sum of its proper divisors (1).

226802419 is an equidigital number, since it uses as much as digits as its factorization.

226802419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 226802419 is about 15059.9607901216. The cubic root of 226802419 is about 609.8399822142.

The spelling of 226802419 in words is "two hundred twenty-six million, eight hundred two thousand, four hundred nineteen".