822330425 has 24 divisors (see below), whose sum is σ = 1166580096. Its totient is φ = 563293440.

The previous prime is 822330419. The next prime is 822330437. The reversal of 822330425 is 524033228.

It is not a de Polignac number, because 822330425 - 2⁸ = 822330169 is a prime.

It is a Duffinian number.

It is a Curzon number.

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, 225164 + ... + 228786.

It is an arithmetic number, because the mean of its divisors is an integer number (48607504).

Almost surely, 2^822330425 is an apocalyptic number.

It is an amenable number.

822330425 is a deficient number, since it is larger than the sum of its proper divisors (344249671).

822330425 is a wasteful number, since it uses less digits than its factorization.

822330425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4937 (or 4932 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 822330425 is about 28676.3042423531. The cubic root of 822330425 is about 936.8760126264.

The spelling of 822330425 in words is "eight hundred twenty-two million, three hundred thirty thousand, four hundred twenty-five".