382308225 has 24 divisors (see below), whose sum is σ = 680706432. Its totient is φ = 188212800.

The previous prime is 382308169. The next prime is 382308263. The reversal of 382308225 is 522803283.

It is not a de Polignac number, because 382308225 - 2¹⁸ = 382046081 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 195081 + ... + 197030.

It is an arithmetic number, because the mean of its divisors is an integer number (28362768).

Almost surely, 2^382308225 is an apocalyptic number.

It is an amenable number.

382308225 is a deficient number, since it is larger than the sum of its proper divisors (298398207).

382308225 is a wasteful number, since it uses less digits than its factorization.

382308225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392137 (or 392132 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 382308225 is about 19552.7037772273. The cubic root of 382308225 is about 725.7792493397.

The spelling of 382308225 in words is "three hundred eighty-two million, three hundred eight thousand, two hundred twenty-five".