82579348 has 6 divisors (see below), whose sum is σ = 144513866. Its totient is φ = 41289672.

The previous prime is 82579313. The next prime is 82579349. The reversal of 82579348 is 84397528.

It can be written as a sum of positive squares in only one way, i.e., 64448784 + 18130564 = 8028^2 + 4258^2 .

It is a super-2 number, since 2×82579348² = 13638697432210208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 82579298 and 82579307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82579349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10322415 + ... + 10322422.

Almost surely, 2^82579348 is an apocalyptic number.

It is an amenable number.

82579348 is a deficient number, since it is larger than the sum of its proper divisors (61934518).

82579348 is a wasteful number, since it uses less digits than its factorization.

82579348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20644841 (or 20644839 counting only the distinct ones).

The product of its digits is 483840, while the sum is 46.

The square root of 82579348 is about 9087.3179761688. The cubic root of 82579348 is about 435.4689055593.

The spelling of 82579348 in words is "eighty-two million, five hundred seventy-nine thousand, three hundred forty-eight".