82476927 has 16 divisors (see below), whose sum is σ = 131587680. Its totient is φ = 50754816.

The previous prime is 82476913. The next prime is 82476949. The reversal of 82476927 is 72967428.

It is not a de Polignac number, because 82476927 - 2¹¹ = 82474879 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82476997) 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, 117138 + ... + 117839.

It is an arithmetic number, because the mean of its divisors is an integer number (8224230).

Almost surely, 2^82476927 is an apocalyptic number.

82476927 is a deficient number, since it is larger than the sum of its proper divisors (49110753).

82476927 is a wasteful number, since it uses less digits than its factorization.

82476927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234999 (or 234993 counting only the distinct ones).

The product of its digits is 338688, while the sum is 45.

The square root of 82476927 is about 9081.6808466275. The cubic root of 82476927 is about 435.2887975227.

The spelling of 82476927 in words is "eighty-two million, four hundred seventy-six thousand, nine hundred twenty-seven".