82763288 has 16 divisors (see below), whose sum is σ = 155473080. Its totient is φ = 41303808.

The previous prime is 82763279. The next prime is 82763333. The reversal of 82763288 is 88236728.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5081 + ... + 13832.

Almost surely, 2^82763288 is an apocalyptic number.

It is an amenable number.

82763288 is a deficient number, since it is larger than the sum of its proper divisors (72709792).

82763288 is a wasteful number, since it uses less digits than its factorization.

82763288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19466 (or 19462 counting only the distinct ones).

The product of its digits is 258048, while the sum is 44.

The square root of 82763288 is about 9097.4330445461. The cubic root of 82763288 is about 435.7919917923.

The spelling of 82763288 in words is "eighty-two million, seven hundred sixty-three thousand, two hundred eighty-eight".