354231224 has 16 divisors (see below), whose sum is σ = 676716120. Its totient is φ = 173773600.

The previous prime is 354231223. The next prime is 354231233. The reversal of 354231224 is 422132453.

It is a super-3 number, since 3×354231224³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 354231193 and 354231202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354231223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 417302 + ... + 418149.

Almost surely, 2^354231224 is an apocalyptic number.

It is an amenable number.

354231224 is a deficient number, since it is larger than the sum of its proper divisors (322484896).

354231224 is a wasteful number, since it uses less digits than its factorization.

354231224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835510 (or 835506 counting only the distinct ones).

The product of its digits is 5760, while the sum is 26.

The square root of 354231224 is about 18821.0314276344. The cubic root of 354231224 is about 707.5583816440.

Adding to 354231224 its reverse (422132453), we get a palindrome (776363677).

The spelling of 354231224 in words is "three hundred fifty-four million, two hundred thirty-one thousand, two hundred twenty-four".