354165225 has 24 divisors (see below), whose sum is σ = 616374240. Its totient is φ = 178945920.

The previous prime is 354165223. The next prime is 354165271. The reversal of 354165225 is 522561453.

It is not a de Polignac number, because 354165225 - 2¹ = 354165223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (354165223) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 122844 + ... + 125693.

It is an arithmetic number, because the mean of its divisors is an integer number (25682260).

Almost surely, 2^354165225 is an apocalyptic number.

It is an amenable number.

354165225 is a deficient number, since it is larger than the sum of its proper divisors (262209015).

354165225 is a wasteful number, since it uses less digits than its factorization.

354165225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248569 (or 248564 counting only the distinct ones).

The product of its digits is 36000, while the sum is 33.

The square root of 354165225 is about 18819.2780148442. The cubic root of 354165225 is about 707.5144357287.

The spelling of 354165225 in words is "three hundred fifty-four million, one hundred sixty-five thousand, two hundred twenty-five".