68030225 has 12 divisors (see below), whose sum is σ = 84552624. Its totient is φ = 54298320.

The previous prime is 68030219. The next prime is 68030269. The reversal of 68030225 is 52203086.

It is not a de Polignac number, because 68030225 - 2¹⁸ = 67768081 is a prime.

It is a super-2 number, since 2×68030225² = 9256223027101250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 68030194 and 68030203.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8762 + ... + 14588.

It is an arithmetic number, because the mean of its divisors is an integer number (7046052).

Almost surely, 2^68030225 is an apocalyptic number.

It is an amenable number.

68030225 is a deficient number, since it is larger than the sum of its proper divisors (16522399).

68030225 is a wasteful number, since it uses less digits than its factorization.

68030225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6304 (or 6299 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 68030225 is about 8248.0437074497. The cubic root of 68030225 is about 408.2259757562.

The spelling of 68030225 in words is "sixty-eight million, thirty thousand, two hundred twenty-five".