356265625 has 21 divisors (see below), whose sum is σ = 448295043. Its totient is φ = 283125000.

The previous prime is 356265619. The next prime is 356265673. The reversal of 356265625 is 526562653.

The square root of 356265625 is 18875.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 3 ways, for example, as 312122889 + 44142736 = 17667^2 + 6644^2 .

It is not a de Polignac number, because 356265625 - 2¹⁵ = 356232857 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 2359300 + ... + 2359450.

It is an arithmetic number, because the mean of its divisors is an integer number (21347383).

Almost surely, 2^356265625 is an apocalyptic number.

356265625 is the 18875-th square number.

356265625 is the 9438-th centered octagonal number.

It is an amenable number.

356265625 is a deficient number, since it is larger than the sum of its proper divisors (92029418).

356265625 is an frugal number, since it uses more digits than its factorization.

356265625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332 (or 156 counting only the distinct ones).

The product of its digits is 324000, while the sum is 40.

The cubic root of 356265625 is about 708.9103333920.

The spelling of 356265625 in words is "three hundred fifty-six million, two hundred sixty-five thousand, six hundred twenty-five".