82632776 has 16 divisors (see below), whose sum is σ = 155033340. Its totient is φ = 41290560.

The previous prime is 82632761. The next prime is 82632779. The reversal of 82632776 is 67723628.

It can be written as a sum of positive squares in 2 ways, for example, as 73788100 + 8844676 = 8590^2 + 2974^2 .

It is a super-3 number, since 3×82632776³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (82632779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21566 + ... + 25106.

Almost surely, 2^82632776 is an apocalyptic number.

It is an amenable number.

82632776 is a deficient number, since it is larger than the sum of its proper divisors (72400564).

82632776 is a wasteful number, since it uses less digits than its factorization.

82632776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6464 (or 6460 counting only the distinct ones).

The product of its digits is 169344, while the sum is 41.

The square root of 82632776 is about 9090.2572020818. The cubic root of 82632776 is about 435.5627999667.

The spelling of 82632776 in words is "eighty-two million, six hundred thirty-two thousand, seven hundred seventy-six".