82584494 has 16 divisors (see below), whose sum is σ = 126706032. Its totient is φ = 40355328.

The previous prime is 82584493. The next prime is 82584497. The reversal of 82584494 is 49448528.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82584493) 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, 28622 + ... + 31374.

It is an arithmetic number, because the mean of its divisors is an integer number (7919127).

Almost surely, 2^82584494 is an apocalyptic number.

82584494 is a deficient number, since it is larger than the sum of its proper divisors (44121538).

82584494 is a wasteful number, since it uses less digits than its factorization.

82584494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3091.

The product of its digits is 368640, while the sum is 44.

The square root of 82584494 is about 9087.6011136053. The cubic root of 82584494 is about 435.4779509058.

The spelling of 82584494 in words is "eighty-two million, five hundred eighty-four thousand, four hundred ninety-four".