82127576 has 32 divisors (see below), whose sum is σ = 163614000. Its totient is φ = 38537856.

The previous prime is 82127567. The next prime is 82127579. The reversal of 82127576 is 67572128.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82127579) 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 in 7 ways as a sum of consecutive naturals, for example, 14090 + ... + 19046.

Almost surely, 2^82127576 is an apocalyptic number.

It is an amenable number.

82127576 is a deficient number, since it is larger than the sum of its proper divisors (81486424).

82127576 is a wasteful number, since it uses less digits than its factorization.

82127576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5091 (or 5087 counting only the distinct ones).

The product of its digits is 47040, while the sum is 38.

The square root of 82127576 is about 9062.4266065994. The cubic root of 82127576 is about 434.6733373502.

The spelling of 82127576 in words is "eighty-two million, one hundred twenty-seven thousand, five hundred seventy-six".