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82495 = 572357
BaseRepresentation
bin10100001000111111
311012011101
4110020333
510114440
61433531
7462340
oct241077
9135141
1082495
1156a86
123b8a7
132b71a
14220c7
151969a
hex1423f

82495 has 8 divisors (see below), whose sum is σ = 113184. Its totient is φ = 56544.

The previous prime is 82493. The next prime is 82499. The reversal of 82495 is 59428.

It is a happy number.

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 82495 - 21 = 82493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82493) 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, 1144 + ... + 1213.

It is an arithmetic number, because the mean of its divisors is an integer number (14148).

282495 is an apocalyptic number.

82495 is a deficient number, since it is larger than the sum of its proper divisors (30689).

82495 is a wasteful number, since it uses less digits than its factorization.

82495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2369.

The product of its digits is 2880, while the sum is 28.

The square root of 82495 is about 287.2194283122. The cubic root of 82495 is about 43.5320589848.

It can be divided in two parts, 824 and 95, that added together give a palindrome (919).

The spelling of 82495 in words is "eighty-two thousand, four hundred ninety-five".

Divisors: 1 5 7 35 2357 11785 16499 82495