82204325 has 24 divisors (see below), whose sum is σ = 118706688. Its totient is φ = 55298880.

The previous prime is 82204307. The next prime is 82204379. The reversal of 82204325 is 52340228.

It is not a de Polignac number, because 82204325 - 2¹⁰ = 82203301 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 82204294 and 82204303.

It is a congruent 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, 4844 + ... + 13706.

It is an arithmetic number, because the mean of its divisors is an integer number (4946112).

Almost surely, 2^82204325 is an apocalyptic number.

It is an amenable number.

82204325 is a deficient number, since it is larger than the sum of its proper divisors (36502363).

82204325 is a wasteful number, since it uses less digits than its factorization.

82204325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8933 (or 8928 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 82204325 is about 9066.6600796545. The cubic root of 82204325 is about 434.8086973150.

The spelling of 82204325 in words is "eighty-two million, two hundred four thousand, three hundred twenty-five".