226008605 has 8 divisors (see below), whose sum is σ = 277825464. Its totient is φ = 176396800.

The previous prime is 226008583. The next prime is 226008613. The reversal of 226008605 is 506800622.

It can be written as a sum of positive squares in 4 ways, for example, as 7027801 + 218980804 = 2651^2 + 14798^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 226008605 - 2¹⁸ = 225746461 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 551036 + ... + 551445.

It is an arithmetic number, because the mean of its divisors is an integer number (34728183).

Almost surely, 2^226008605 is an apocalyptic number.

It is an amenable number.

226008605 is a deficient number, since it is larger than the sum of its proper divisors (51816859).

226008605 is a wasteful number, since it uses less digits than its factorization.

226008605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102527.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 226008605 is about 15033.5825736915. The cubic root of 226008605 is about 609.1276655860.

The spelling of 226008605 in words is "two hundred twenty-six million, eight thousand, six hundred five".