354435225 has 24 divisors (see below), whose sum is σ = 598473600. Its totient is φ = 185008320.

The previous prime is 354435217. The next prime is 354435233. The reversal of 354435225 is 522534453.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (354435217) and next prime (354435233).

It is not a de Polignac number, because 354435225 - 2³ = 354435217 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46750 + ... + 53799.

It is an arithmetic number, because the mean of its divisors is an integer number (24936400).

Almost surely, 2^354435225 is an apocalyptic number.

It is an amenable number.

354435225 is a deficient number, since it is larger than the sum of its proper divisors (244038375).

354435225 is a wasteful number, since it uses less digits than its factorization.

354435225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100609 (or 100604 counting only the distinct ones).

The product of its digits is 72000, while the sum is 33.

The square root of 354435225 is about 18826.4501433489. The cubic root of 354435225 is about 707.6941826949.

Adding to 354435225 its reverse (522534453), we get a palindrome (876969678).

The spelling of 354435225 in words is "three hundred fifty-four million, four hundred thirty-five thousand, two hundred twenty-five".