4626162225 has 72 divisors (see below), whose sum is σ = 8628265464. Its totient is φ = 2367360000.

The previous prime is 4626162217. The next prime is 4626162259. The reversal of 4626162225 is 5222616264.

4626162225 is a `hidden beast` number, since 4 + 6 + 2 + 6 + 1 + 622 + 25 = 666.

It can be written as a sum of positive squares in 12 ways, for example, as 2600082081 + 2026080144 = 50991^2 + 45012^2 .

It is not a de Polignac number, because 4626162225 - 2³ = 4626162217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4626162225.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 558615 + ... + 566835.

Almost surely, 2^4626162225 is an apocalyptic number.

4626162225 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4626162225 is a deficient number, since it is larger than the sum of its proper divisors (4002103239).

4626162225 is a wasteful number, since it uses less digits than its factorization.

4626162225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8339 (or 8331 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 4626162225 is about 68015.8968550735. The cubic root of 4626162225 is about 1666.2504741901.

Adding to 4626162225 its reverse (5222616264), we get a palindrome (9848778489).

The spelling of 4626162225 in words is "four billion, six hundred twenty-six million, one hundred sixty-two thousand, two hundred twenty-five".