927725344225 has 9 divisors (see below), whose sum is σ = 1150385398617. Its totient is φ = 742176422640.

The previous prime is 927725344223. The next prime is 927725344229. The reversal of 927725344225 is 522443527729.

The square root of 927725344225 is 963185.

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

It can be written as a sum of positive squares in 4 ways, for example, as 5003723169 + 922721621056 = 70737^2 + 960584^2 .

It is not a de Polignac number, because 927725344225 - 2¹ = 927725344223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (927725344223) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4719607 + ... + 4912243.

Almost surely, 2^927725344225 is an apocalyptic number.

927725344225 is the 963185-th square number.

927725344225 is the 481593-rd centered octagonal number.

It is an amenable number.

927725344225 is a deficient number, since it is larger than the sum of its proper divisors (222660054392).

927725344225 is an frugal number, since it uses more digits than its factorization.

927725344225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385284 (or 192642 counting only the distinct ones).

The product of its digits is 8467200, while the sum is 52.

The spelling of 927725344225 in words is "nine hundred twenty-seven billion, seven hundred twenty-five million, three hundred forty-four thousand, two hundred twenty-five".