8914192225 has 27 divisors (see below), whose sum is σ = 11569176409. Its totient is φ = 6812986400.

The previous prime is 8914192223. The next prime is 8914192249. The reversal of 8914192225 is 5222914198.

The square root of 8914192225 is 94415.

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 1210970401 + 7703221824 = 34799^2 + 87768^2 .

It is not a de Polignac number, because 8914192225 - 2¹ = 8914192223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8914192223) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 10857315 + ... + 10858135.

Almost surely, 2^8914192225 is an apocalyptic number.

8914192225 is the 94415-th square number.

8914192225 is the 47208-th centered octagonal number.

It is an amenable number.

8914192225 is a deficient number, since it is larger than the sum of its proper divisors (2654984184).

8914192225 is an frugal number, since it uses more digits than its factorization.

8914192225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1698 (or 849 counting only the distinct ones).

The product of its digits is 103680, while the sum is 43.

The cubic root of 8914192225 is about 2073.4520588649.

The spelling of 8914192225 in words is "eight billion, nine hundred fourteen million, one hundred ninety-two thousand, two hundred twenty-five".