352226456 has 16 divisors (see below), whose sum is σ = 669727440. Its totient is φ = 173632480.

The previous prime is 352226447. The next prime is 352226461. The reversal of 352226456 is 654622253.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309491 + ... + 310626.

It is an arithmetic number, because the mean of its divisors is an integer number (41857965).

Almost surely, 2^352226456 is an apocalyptic number.

It is an amenable number.

352226456 is a deficient number, since it is larger than the sum of its proper divisors (317500984).

352226456 is a wasteful number, since it uses less digits than its factorization.

352226456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620194 (or 620190 counting only the distinct ones).

The product of its digits is 86400, while the sum is 35.

The square root of 352226456 is about 18767.6971416314. The cubic root of 352226456 is about 706.2210491069.

The spelling of 352226456 in words is "three hundred fifty-two million, two hundred twenty-six thousand, four hundred fifty-six".