355564064 has 24 divisors (see below), whose sum is σ = 704724300. Its totient is φ = 176586496.

The previous prime is 355564051. The next prime is 355564067. The reversal of 355564064 is 460465553.

It is a happy number.

355564064 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 351187600 + 4376464 = 18740^2 + 2092^2 .

It is not an unprimeable number, because it can be changed into a prime (355564067) 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, 32519 + ... + 42054.

Almost surely, 2^355564064 is an apocalyptic number.

It is an amenable number.

355564064 is a deficient number, since it is larger than the sum of its proper divisors (349160236).

355564064 is a wasteful number, since it uses less digits than its factorization.

355564064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74732 (or 74724 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 38.

The square root of 355564064 is about 18856.4064444952. The cubic root of 355564064 is about 708.4446970588. Note that the first 3 decimals are identical.

The spelling of 355564064 in words is "three hundred fifty-five million, five hundred sixty-four thousand, sixty-four".