8236470025 has 27 divisors (see below), whose sum is σ = 11885271381. Its totient is φ = 5645687040.

The previous prime is 8236470017. The next prime is 8236470041. The reversal of 8236470025 is 5200746328.

The square root of 8236470025 is 90755.

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 11431161 + 8225038864 = 3381^2 + 90692^2 .

It is not a de Polignac number, because 8236470025 - 2³ = 8236470017 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3175129 + ... + 3177721.

Almost surely, 2^8236470025 is an apocalyptic number.

8236470025 is the 90755-th square number.

8236470025 is the 45378-th centered octagonal number.

It is an amenable number.

8236470025 is a deficient number, since it is larger than the sum of its proper divisors (3648801356).

8236470025 is an frugal number, since it uses more digits than its factorization.

8236470025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5210 (or 2605 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

The cubic root of 8236470025 is about 2019.5148023469.

The spelling of 8236470025 in words is "eight billion, two hundred thirty-six million, four hundred seventy thousand, twenty-five".