82230245 has 8 divisors (see below), whose sum is σ = 98760480. Its totient is φ = 65728080.

The previous prime is 82230229. The next prime is 82230251. The reversal of 82230245 is 54203228.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 82230245 - 2⁴ = 82230229 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86 + ... + 12824.

It is an arithmetic number, because the mean of its divisors is an integer number (12345060).

Almost surely, 2^82230245 is an apocalyptic number.

It is an amenable number.

82230245 is a deficient number, since it is larger than the sum of its proper divisors (16530235).

82230245 is a wasteful number, since it uses less digits than its factorization.

82230245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14035.

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

The square root of 82230245 is about 9068.0893797977. The cubic root of 82230245 is about 434.8543926280.

The spelling of 82230245 in words is "eighty-two million, two hundred thirty thousand, two hundred forty-five".