82862375 has 8 divisors (see below), whose sum is σ = 103412400. Its totient is φ = 66289800.

The previous prime is 82862371. The next prime is 82862383. The reversal of 82862375 is 57326828.

It is not a de Polignac number, because 82862375 - 2² = 82862371 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82862371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331325 + ... + 331574.

It is an arithmetic number, because the mean of its divisors is an integer number (12926550).

Almost surely, 2^82862375 is an apocalyptic number.

82862375 is a deficient number, since it is larger than the sum of its proper divisors (20550025).

82862375 is an equidigital number, since it uses as much as digits as its factorization.

82862375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662914 (or 662904 counting only the distinct ones).

The product of its digits is 161280, while the sum is 41.

The square root of 82862375 is about 9102.8772923730. The cubic root of 82862375 is about 435.9658373900.

The spelling of 82862375 in words is "eighty-two million, eight hundred sixty-two thousand, three hundred seventy-five".