355226152 has 32 divisors (see below), whose sum is σ = 706167720. Its totient is φ = 166942720.

The previous prime is 355226143. The next prime is 355226227. The reversal of 355226152 is 251622553.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 195608196 + 159617956 = 13986^2 + 12634^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148002 + ... + 150382.

Almost surely, 2^355226152 is an apocalyptic number.

It is an amenable number.

355226152 is a deficient number, since it is larger than the sum of its proper divisors (350941568).

355226152 is a wasteful number, since it uses less digits than its factorization.

355226152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3501 (or 3497 counting only the distinct ones).

The product of its digits is 18000, while the sum is 31.

The square root of 355226152 is about 18847.4441768639. Note that the first 3 decimals coincide. The cubic root of 355226152 is about 708.2202013307.

The spelling of 355226152 in words is "three hundred fifty-five million, two hundred twenty-six thousand, one hundred fifty-two".