353226225 has 36 divisors (see below), whose sum is σ = 641934608. Its totient is φ = 171256800.

The previous prime is 353226113. The next prime is 353226233. The reversal of 353226225 is 522622353.

It is not a de Polignac number, because 353226225 - 2⁸ = 353225969 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 353226192 and 353226201.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 10387 + ... + 28536.

Almost surely, 2^353226225 is an apocalyptic number.

It is an amenable number.

353226225 is a deficient number, since it is larger than the sum of its proper divisors (288708383).

353226225 is a wasteful number, since it uses less digits than its factorization.

353226225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38958 (or 38942 counting only the distinct ones).

The product of its digits is 21600, while the sum is 30.

The square root of 353226225 is about 18794.3136347141. The cubic root of 353226225 is about 706.8886034793. Note that the first 3 decimals are identical.

Adding to 353226225 its reverse (522622353), we get a palindrome (875848578).

The spelling of 353226225 in words is "three hundred fifty-three million, two hundred twenty-six thousand, two hundred twenty-five".