82773027 has 6 divisors (see below), whose sum is σ = 119561052. Its totient is φ = 55182012.

The previous prime is 82773013. The next prime is 82773029. The reversal of 82773027 is 72037728.

It is not a de Polignac number, because 82773027 - 2⁸ = 82772771 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 82772982 and 82773000.

It is not an unprimeable number, because it can be changed into a prime (82773029) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4598493 + ... + 4598510.

It is an arithmetic number, because the mean of its divisors is an integer number (19926842).

Almost surely, 2^82773027 is an apocalyptic number.

82773027 is a deficient number, since it is larger than the sum of its proper divisors (36788025).

82773027 is a wasteful number, since it uses less digits than its factorization.

82773027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9197009 (or 9197006 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 36.

The square root of 82773027 is about 9097.9682896787. The cubic root of 82773027 is about 435.8090847645.

The spelling of 82773027 in words is "eighty-two million, seven hundred seventy-three thousand, twenty-seven".