82676511 has 8 divisors (see below), whose sum is σ = 122483760. Its totient is φ = 55117656.

The previous prime is 82676509. The next prime is 82676579. The reversal of 82676511 is 11567628.

82676511 is a `hidden beast` number, since 82 + 67 + 6 + 511 = 666.

It is not a de Polignac number, because 82676511 - 2¹ = 82676509 is a prime.

It is a super-2 number, since 2×82676511² = 13670810942266242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82676501) 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, 1531020 + ... + 1531073.

It is an arithmetic number, because the mean of its divisors is an integer number (15310470).

Almost surely, 2^82676511 is an apocalyptic number.

82676511 is a deficient number, since it is larger than the sum of its proper divisors (39807249).

82676511 is a wasteful number, since it uses less digits than its factorization.

82676511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3062102 (or 3062096 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 82676511 is about 9092.6624813638. The cubic root of 82676511 is about 435.6396297680.

The spelling of 82676511 in words is "eighty-two million, six hundred seventy-six thousand, five hundred eleven".