355422016 has 14 divisors (see below), whose sum is σ = 705290690. Its totient is φ = 177710976.

The previous prime is 355421987. The next prime is 355422017. The reversal of 355422016 is 610224553.

It can be written as a sum of positive squares in only one way, i.e., 313431616 + 41990400 = 17704^2 + 6480^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355422017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2776671 + ... + 2776798.

Almost surely, 2^355422016 is an apocalyptic number.

It is an amenable number.

355422016 is a deficient number, since it is larger than the sum of its proper divisors (349868674).

355422016 is an equidigital number, since it uses as much as digits as its factorization.

355422016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5553481 (or 5553471 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 355422016 is about 18852.6394968980. The cubic root of 355422016 is about 708.3503431701.

Adding to 355422016 its reverse (610224553), we get a palindrome (965646569).

The spelling of 355422016 in words is "three hundred fifty-five million, four hundred twenty-two thousand, sixteen".