82082469 has 16 divisors (see below), whose sum is σ = 130516992. Its totient is φ = 44864688.

The previous prime is 82082453. The next prime is 82082471. The reversal of 82082469 is 96428028.

It is not a de Polignac number, because 82082469 - 2⁴ = 82082453 is a prime.

It is a super-2 number, since 2×82082469² = 13475063434271922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82082479) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84489 + ... + 85454.

It is an arithmetic number, because the mean of its divisors is an integer number (8157312).

Almost surely, 2^82082469 is an apocalyptic number.

It is an amenable number.

82082469 is a deficient number, since it is larger than the sum of its proper divisors (48434523).

82082469 is a wasteful number, since it uses less digits than its factorization.

82082469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169976.

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 82082469 is about 9059.9375825664. The cubic root of 82082469 is about 434.5937441050.

The spelling of 82082469 in words is "eighty-two million, eighty-two thousand, four hundred sixty-nine".