7226227625 has 8 divisors (see below), whose sum is σ = 9018332232. Its totient is φ = 5780982000.

The previous prime is 7226227597. The next prime is 7226227643. The reversal of 7226227625 is 5267226227.

It can be written as a sum of positive squares in 4 ways, for example, as 862655641 + 6363571984 = 29371^2 + 79772^2 .

It is not a de Polignac number, because 7226227625 - 2³² = 2931260329 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28904786 + ... + 28905035.

It is an arithmetic number, because the mean of its divisors is an integer number (1127291529).

Almost surely, 2^7226227625 is an apocalyptic number.

It is an amenable number.

7226227625 is a deficient number, since it is larger than the sum of its proper divisors (1792104607).

7226227625 is an equidigital number, since it uses as much as digits as its factorization.

7226227625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57809836 (or 57809826 counting only the distinct ones).

The product of its digits is 282240, while the sum is 41.

The square root of 7226227625 is about 85007.2210168054. The cubic root of 7226227625 is about 1933.3206032819.

The spelling of 7226227625 in words is "seven billion, two hundred twenty-six million, two hundred twenty-seven thousand, six hundred twenty-five".