82411265 has 8 divisors (see below), whose sum is σ = 104098560. Its totient is φ = 62458992.

The previous prime is 82411249. The next prime is 82411283. The reversal of 82411265 is 56211428.

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

It is a cyclic number.

It is not a de Polignac number, because 82411265 - 2⁴ = 82411249 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 433649 + ... + 433838.

It is an arithmetic number, because the mean of its divisors is an integer number (13012320).

Almost surely, 2^82411265 is an apocalyptic number.

It is an amenable number.

82411265 is a deficient number, since it is larger than the sum of its proper divisors (21687295).

82411265 is a wasteful number, since it uses less digits than its factorization.

82411265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867511.

The product of its digits is 3840, while the sum is 29.

The square root of 82411265 is about 9078.0650471342. The cubic root of 82411265 is about 435.1732519903.

The spelling of 82411265 in words is "eighty-two million, four hundred eleven thousand, two hundred sixty-five".